Alright, let's work through 1905 times 3084 step by step
1905 × 3084 = 3084 × (1905)
+ 3084 × 5 yielding 15420
+ 3084 × 00 producing 0
+ 3084 × 900 giving us 2775600
+ 3084 × 1000 what gives us 3084000

= 5875020
