Finding the Third Proportional to 22,816.50 and 53,299.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,816.50 : 53,299.50 = 53,299.50 : x
2. Step 2: Convert to fraction form
   22,816.50/53,299.50 = 53,299.50/x
3. Step 3: Cross multiply
   22,816.50x = 53,299.50 × 53,299.50
4. Step 4: Simplify right side
   22,816.50x = 2,840,836,700.25
5. Step 5: Solve for x
   x = 2,840,836,700.25/22,816.50
6. Step 6: Final answer
   x = 124,508.00