Finding the Third Proportional to 15,342.75 and 32,234.63

Step by Step Solution

1. Step 1: Write the proportion equation
   15,342.75 : 32,234.63 = 32,234.63 : x
2. Step 2: Convert to fraction form
   15,342.75/32,234.63 = 32,234.63/x
3. Step 3: Cross multiply
   15,342.75x = 32,234.63 × 32,234.63
4. Step 4: Simplify right side
   15,342.75x = 1,039,071,048.89
5. Step 5: Solve for x
   x = 1,039,071,048.89/15,342.75
6. Step 6: Final answer
   x = 67,723.91