Finding the Third Proportional to 56,455.88 and 83,125.13

Step by Step Solution

1. Step 1: Write the proportion equation
   56,455.88 : 83,125.13 = 83,125.13 : x
2. Step 2: Convert to fraction form
   56,455.88/83,125.13 = 83,125.13/x
3. Step 3: Cross multiply
   56,455.88x = 83,125.13 × 83,125.13
4. Step 4: Simplify right side
   56,455.88x = 6,909,786,406.27
5. Step 5: Solve for x
   x = 6,909,786,406.27/56,455.88
6. Step 6: Final answer
   x = 122,392.69