Routing another public IP adress

Hello,
I have an Public IP (83.69.32.x) and local IP 192.168.1.x. I received from ISP another public IP adress (83.69.35.x) which is routed via my Public IP and i need route this IP to PC on LAN. How to do this?

ISP=>PUBLIC IP 83.69.32.x=INET INTERFACE Mikrotik 192.168.1.1=LOCAL INTERFACE => LAN LOCAL IP (192.168.1.x) + PUBLIC IP (2pc=83.69.35.x) <<<== need to route this

Can you please re explain your senario!

Add one IP 83.69.35.x on your LOCAL Interface and use it as Default Gateway for yours LANs PCs whit IP 83.69.35.x

Excuse my english

Bye