Finding the Third Proportional to 56,053.13 and 83,281.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,053.13 : 83,281.50 = 83,281.50 : x
2. Step 2: Convert to fraction form
   56,053.13/83,281.50 = 83,281.50/x
3. Step 3: Cross multiply
   56,053.13x = 83,281.50 × 83,281.50
4. Step 4: Simplify right side
   56,053.13x = 6,935,808,242.25
5. Step 5: Solve for x
   x = 6,935,808,242.25/56,053.13
6. Step 6: Final answer
   x = 123,736.33