3 car seats across a 2013 Ford Escape??

Alex
Hi!!
I just recently found out we are expecting baby number 3! We have a Ford Escape right now. Oldest is 4 and is in a Recaro Harness booster. Would love to keep that car seat if I can. I will need to fit a forward facing, rear facing infant carrier and a convertible car seat. Any suggestions of 3 that work?
Thanks!