Finding the Third Proportional to 63,576,766 and 137,317,244

Step by Step Solution

1. Step 1: Write the proportion equation
   63,576,766 : 137,317,244 = 137,317,244 : x
2. Step 2: Convert to fraction form
   63,576,766/137,317,244 = 137,317,244/x
3. Step 3: Cross multiply
   63,576,766x = 137,317,244 × 137,317,244
4. Step 4: Simplify right side
   63,576,766x = 18,856,025,499,755,536
5. Step 5: Solve for x
   x = 18,856,025,499,755,536/63,576,766
6. Step 6: Final answer
   x = 296,586,735.79