Hello. Sorry if a bit off topic but I'm hoping someone can help.

I received a payment through bitcoin over three days ago which is still unconfirmed. The sender only used a fee of 5 sat /byte (tx is roughly 5500 bytes) so obviously that's the problem.

Is there a way for me to provide a payment on the side to someone to locate this tx and include it in a block they mine? I'd be happy to to send .05 btc just to finally get it confirmed.