Alright, let's work through 7800 times 7176 step by step
7800 × 7176 = 7176 × (7800)
+ 7176 × 0 what gives us 0
+ 7176 × 00 that equals 0
+ 7176 × 800 that equals 5740800
+ 7176 × 7000 that results in 50232000

= 55972800
