We're going to solve 2405 multiplied by 7180
2405 × 7180 = 7180 × (2405)
+ 7180 × 5 that is equal 35900
+ 7180 × 00 that is equal 0
+ 7180 × 400 yielding 2872000
+ 7180 × 2000 yielding 14360000

= 17267900
