Finding the Third Proportional to 62,672,575 and 137,452,042

Step by Step Solution

1. Step 1: Write the proportion equation
   62,672,575 : 137,452,042 = 137,452,042 : x
2. Step 2: Convert to fraction form
   62,672,575/137,452,042 = 137,452,042/x
3. Step 3: Cross multiply
   62,672,575x = 137,452,042 × 137,452,042
4. Step 4: Simplify right side
   62,672,575x = 18,893,063,849,969,764
5. Step 5: Solve for x
   x = 18,893,063,849,969,764/62,672,575
6. Step 6: Final answer
   x = 301,456,639.53