Answer
$8.835$ X $10^{7}$
Work Step by Step
Multiply the coefficients : $1.86$ X $10^{5}$ X $475$
This becomes : $1.86$ X $475$ X $10^{5}$
This becomes : $883.5$ X $10^{5}$
Now we shift the decimal place in order to convert it into the scientific notation : $8.835$ X $10^{2}$ X $10^{5}$
(A shift of two decimal places requires multiplication by $10^{2}$)
This becomes : $8.835$ X $10^{2+5}$ , since exponents are added while multiplying with the same base
Final result : $8.835$ X $10^{7}$
