Finding the Third Proportional to 14,494,917 and 31,259,530

Step by Step Solution

1. Step 1: Write the proportion equation
   14,494,917 : 31,259,530 = 31,259,530 : x
2. Step 2: Convert to fraction form
   14,494,917/31,259,530 = 31,259,530/x
3. Step 3: Cross multiply
   14,494,917x = 31,259,530 × 31,259,530
4. Step 4: Simplify right side
   14,494,917x = 977,158,215,820,900
5. Step 5: Solve for x
   x = 977,158,215,820,900/14,494,917
6. Step 6: Final answer
   x = 67,413,853.82