Finding the Third Proportional to 19,423.50 and 24,637.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,423.50 : 24,637.50 = 24,637.50 : x
2. Step 2: Convert to fraction form
   19,423.50/24,637.50 = 24,637.50/x
3. Step 3: Cross multiply
   19,423.50x = 24,637.50 × 24,637.50
4. Step 4: Simplify right side
   19,423.50x = 607,006,406.25
5. Step 5: Solve for x
   x = 607,006,406.25/19,423.50
6. Step 6: Final answer
   x = 31,251.13