Alright, let's work through 3531 times 1888 step by step
3531 × 1888 = 1888 × (3531)
+ 1888 × 1 resulting in 1888
+ 1888 × 30 yielding 56640
+ 1888 × 500 that is equal 944000
+ 1888 × 3000 resulting in 5664000

= 6666528
