Alright, let's work through 7129 times 7495 step by step
7129 × 7495 = 7495 × (7129)
+ 7495 × 9 producing 67455
+ 7495 × 20 that equals 149900
+ 7495 × 100 that equals 749500
+ 7495 × 7000 that results in 52465000

= 53431855
