What to do after getting a referral

Hello Bravados, a newbie here,

I got this email from Prospect (it's translated from French):

I have forwarded your contact information to X, the person in charge of corporate marketing.

Sincerely

How I should approach the situation?

1- Ask Prospect to CC the X person

2- Thank Prospect and ask them to give me the contact of X

3- Look for X contact info and email them ( Hey, Prospect told me you're responsible over..)

Thank you.