Finding the Third Proportional to 14,730,632 and 31,508,132

Step by Step Solution

1. Step 1: Write the proportion equation
   14,730,632 : 31,508,132 = 31,508,132 : x
2. Step 2: Convert to fraction form
   14,730,632/31,508,132 = 31,508,132/x
3. Step 3: Cross multiply
   14,730,632x = 31,508,132 × 31,508,132
4. Step 4: Simplify right side
   14,730,632x = 992,762,382,129,424
5. Step 5: Solve for x
   x = 992,762,382,129,424/14,730,632
6. Step 6: Final answer
   x = 67,394,418.80