Alright, let's work through 7413 times 7715 step by step
7413 × 7715 = 7715 × (7413)
+ 7715 × 3 which equals 23145
+ 7715 × 10 what gives us 77150
+ 7715 × 400 that equals 3086000
+ 7715 × 7000 that is equal 54005000

= 57191295
