Reconnected lower rear torque mount / roll restrictor through-bolt that was falling out

I don't have much experience with car repair.

Woke up to a very dead 2018 Lincoln. It was the battery. Bought a new battery which turned out to be a heck of a chore in an mkx. I dropped a ratchet into the engine. I crawled underneath to see if I could pull it out. That's what I noticed this bolt sticking out. A little research, a jack and jack-stand, a 15mm wrench et voila.

Just another dull day.

I consider myself lucky with how this went.

Edit: The second picture