Alright, let's work through 1854 times 9982 step by step
1854 × 9982 = 9982 × (1854)
+ 9982 × 4 yielding 39928
+ 9982 × 50 giving us 499100
+ 9982 × 800 that results in 7985600
+ 9982 × 1000 resulting in 9982000

= 18506628
