Alright, let's work through 3870 times 7526 step by step
3870 × 7526 = 7526 × (3870)
+ 7526 × 0 resulting in 0
+ 7526 × 70 resulting in 526820
+ 7526 × 800 resulting in 6020800
+ 7526 × 3000 that equals 22578000

= 29125620
