Finding the Third Proportional to 29,788.31 and 62,026.88

Step by Step Solution

1. Step 1: Write the proportion equation
   29,788.31 : 62,026.88 = 62,026.88 : x
2. Step 2: Convert to fraction form
   29,788.31/62,026.88 = 62,026.88/x
3. Step 3: Cross multiply
   29,788.31x = 62,026.88 × 62,026.88
4. Step 4: Simplify right side
   29,788.31x = 3,847,333,222.27
5. Step 5: Solve for x
   x = 3,847,333,222.27/29,788.31
6. Step 6: Final answer
   x = 129,155.80