Finding the Third Proportional to 62,901,330 and 134,546,499

Step by Step Solution

1. Step 1: Write the proportion equation
   62,901,330 : 134,546,499 = 134,546,499 : x
2. Step 2: Convert to fraction form
   62,901,330/134,546,499 = 134,546,499/x
3. Step 3: Cross multiply
   62,901,330x = 134,546,499 × 134,546,499
4. Step 4: Simplify right side
   62,901,330x = 18,102,760,393,157,000
5. Step 5: Solve for x
   x = 18,102,760,393,157,000/62,901,330
6. Step 6: Final answer
   x = 287,796,146.65