Finding the Third Proportional to 22,142,387 and 31,167,736

Step by Step Solution

1. Step 1: Write the proportion equation
   22,142,387 : 31,167,736 = 31,167,736 : x
2. Step 2: Convert to fraction form
   22,142,387/31,167,736 = 31,167,736/x
3. Step 3: Cross multiply
   22,142,387x = 31,167,736 × 31,167,736
4. Step 4: Simplify right side
   22,142,387x = 971,427,767,365,696
5. Step 5: Solve for x
   x = 971,427,767,365,696/22,142,387
6. Step 6: Final answer
   x = 43,871,862.93