Alright, let's work through 1850 times 5798 step by step
1850 × 5798 = 5798 × (1850)
+ 5798 × 0 giving us 0
+ 5798 × 50 that results in 289900
+ 5798 × 800 which equals 4638400
+ 5798 × 1000 yielding 5798000

= 10726300
