Yes its going to be a profitable call you have to consider a few things:
1. I think you accidentally multiplied your 9 outs by 2 instead of 4, your odds of improving to a flush are 36% by the river.
Other reasons you can call/raise:
You have a BDSD (back door straight draw)
You have some showdown value if you hit a J or 10
Reasons to play cautiously but certainly never to fold in this spot:
You have to consider reverse implied odds (odds that you make your hand and get totally ****ed): If you make a flush will you ever fold if the board pairs? Are you >300bb deep?
In these spots you may want to avoid drawing to
hands that aren't the nuts if you know you'll have a hard time laying them down.
For example things that could really give you a hard time:
10 or J on the turn and villan bets the pot--now you're in a shitty spot.
also aside from the board pairing if it doesn't pair you can lose to and 2 suited hands containing a Q or K.
So....in the end always call/raise in this spot but do keep these things in mind.