Alright, let's work through 1978 times 5327 step by step
1978 × 5327 = 5327 × (1978)
+ 5327 × 8 that is equal 42616
+ 5327 × 70 what gives us 372890
+ 5327 × 900 yielding 4794300
+ 5327 × 1000 resulting in 5327000

= 10536806
