Finding the Third Proportional to 22,716 and 53,869.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,716 : 53,869.50 = 53,869.50 : x
2. Step 2: Convert to fraction form
   22,716/53,869.50 = 53,869.50/x
3. Step 3: Cross multiply
   22,716x = 53,869.50 × 53,869.50
4. Step 4: Simplify right side
   22,716x = 2,901,923,030.25
5. Step 5: Solve for x
   x = 2,901,923,030.25/22,716
6. Step 6: Final answer
   x = 127,747.98