Port forwarding by 2 Mikrotik

Hi.
Its possible to forward ports by 2 Mikrotik?

Incoming internet connection at specified port → 1st Mikrotik External IP (omnitik) → 2nd Mikrotik Internal IP(RB750) → destination machine

Standard port forwarding not works for me.
Thanks for any advice.
Seweryn

It would probably help, if you told us what exactly you did, basic info about configuration of both routers, networks, etc…

How are your Mikrotik’s configured? For instance are they routing to each other or are you double-NAT’ing? It would be a whole lot simpler if your Mikrotiks were routing without a second NAT on the 2nd Mikrotik. For instance if you setup OSPF on both and had them exchange routes. Only have your 1st Mikrotik handle all NAT functions.