Alright, let's work through 3886 times 9420 step by step
3886 × 9420 = 9420 × (3886)
+ 9420 × 6 producing 56520
+ 9420 × 80 resulting in 753600
+ 9420 × 800 which equals 7536000
+ 9420 × 3000 which equals 28260000

= 36606120
