Finding the Third Proportional to 56,132.58 and 83,977.17

Step by Step Solution

1. Step 1: Write the proportion equation
   56,132.58 : 83,977.17 = 83,977.17 : x
2. Step 2: Convert to fraction form
   56,132.58/83,977.17 = 83,977.17/x
3. Step 3: Cross multiply
   56,132.58x = 83,977.17 × 83,977.17
4. Step 4: Simplify right side
   56,132.58x = 7,052,165,396.12
5. Step 5: Solve for x
   x = 7,052,165,396.12/56,132.58
6. Step 6: Final answer
   x = 125,634.09