Alright, let's work through 3760 times 5818 step by step
3760 × 5818 = 5818 × (3760)
+ 5818 × 0 yielding 0
+ 5818 × 60 resulting in 349080
+ 5818 × 700 which equals 4072600
+ 5818 × 3000 yielding 17454000

= 21875680
