Finding the Third Proportional to 14,181,588 and 31,120,416

Step by Step Solution

1. Step 1: Write the proportion equation
   14,181,588 : 31,120,416 = 31,120,416 : x
2. Step 2: Convert to fraction form
   14,181,588/31,120,416 = 31,120,416/x
3. Step 3: Cross multiply
   14,181,588x = 31,120,416 × 31,120,416
4. Step 4: Simplify right side
   14,181,588x = 968,480,292,013,056
5. Step 5: Solve for x
   x = 968,480,292,013,056/14,181,588
6. Step 6: Final answer
   x = 68,291,385.42