Finding the Third Proportional to 22,387.50 and 49,432.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,387.50 : 49,432.50 = 49,432.50 : x
2. Step 2: Convert to fraction form
   22,387.50/49,432.50 = 49,432.50/x
3. Step 3: Cross multiply
   22,387.50x = 49,432.50 × 49,432.50
4. Step 4: Simplify right side
   22,387.50x = 2,443,572,056.25
5. Step 5: Solve for x
   x = 2,443,572,056.25/22,387.50
6. Step 6: Final answer
   x = 109,148.95