Finding the Third Proportional to 15,952.50 and 34,342.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,952.50 : 34,342.50 = 34,342.50 : x
2. Step 2: Convert to fraction form
   15,952.50/34,342.50 = 34,342.50/x
3. Step 3: Cross multiply
   15,952.50x = 34,342.50 × 34,342.50
4. Step 4: Simplify right side
   15,952.50x = 1,179,407,306.25
5. Step 5: Solve for x
   x = 1,179,407,306.25/15,952.50
6. Step 6: Final answer
   x = 73,932.44