Finding the Third Proportional to 15,061.50 and 34,393.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,061.50 : 34,393.50 = 34,393.50 : x
2. Step 2: Convert to fraction form
   15,061.50/34,393.50 = 34,393.50/x
3. Step 3: Cross multiply
   15,061.50x = 34,393.50 × 34,393.50
4. Step 4: Simplify right side
   15,061.50x = 1,182,912,842.25
5. Step 5: Solve for x
   x = 1,182,912,842.25/15,061.50
6. Step 6: Final answer
   x = 78,538.85