Finding the Third Proportional to 80,654.17 and 124,825.59

Step by Step Solution

1. Step 1: Write the proportion equation
   80,654.17 : 124,825.59 = 124,825.59 : x
2. Step 2: Convert to fraction form
   80,654.17/124,825.59 = 124,825.59/x
3. Step 3: Cross multiply
   80,654.17x = 124,825.59 × 124,825.59
4. Step 4: Simplify right side
   80,654.17x = 15,581,427,392.24
5. Step 5: Solve for x
   x = 15,581,427,392.24/80,654.17
6. Step 6: Final answer
   x = 193,188.12