Alright, let's work through 5512 times 7555 step by step
5512 × 7555 = 7555 × (5512)
+ 7555 × 2 resulting in 15110
+ 7555 × 10 that results in 75550
+ 7555 × 500 resulting in 3777500
+ 7555 × 5000 that results in 37775000

= 41643160
