Finding the Third Proportional to 56,254.50 and 83,149.88

Step by Step Solution

1. Step 1: Write the proportion equation
   56,254.50 : 83,149.88 = 83,149.88 : x
2. Step 2: Convert to fraction form
   56,254.50/83,149.88 = 83,149.88/x
3. Step 3: Cross multiply
   56,254.50x = 83,149.88 × 83,149.88
4. Step 4: Simplify right side
   56,254.50x = 6,913,901,712.52
5. Step 5: Solve for x
   x = 6,913,901,712.52/56,254.50
6. Step 6: Final answer
   x = 122,903.98