Finding the Third Proportional to 22,165.50 and 34,342.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,165.50 : 34,342.50 = 34,342.50 : x
2. Step 2: Convert to fraction form
   22,165.50/34,342.50 = 34,342.50/x
3. Step 3: Cross multiply
   22,165.50x = 34,342.50 × 34,342.50
4. Step 4: Simplify right side
   22,165.50x = 1,179,407,306.25
5. Step 5: Solve for x
   x = 1,179,407,306.25/22,165.50
6. Step 6: Final answer
   x = 53,209.15