Finding the Third Proportional to 14,701,688 and 31,149,040

Step by Step Solution

1. Step 1: Write the proportion equation
   14,701,688 : 31,149,040 = 31,149,040 : x
2. Step 2: Convert to fraction form
   14,701,688/31,149,040 = 31,149,040/x
3. Step 3: Cross multiply
   14,701,688x = 31,149,040 × 31,149,040
4. Step 4: Simplify right side
   14,701,688x = 970,262,692,921,600
5. Step 5: Solve for x
   x = 970,262,692,921,600/14,701,688
6. Step 6: Final answer
   x = 65,996,686.43