Finding the Third Proportional to 15,744 and 22,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,744 : 22,039.50 = 22,039.50 : x
2. Step 2: Convert to fraction form
   15,744/22,039.50 = 22,039.50/x
3. Step 3: Cross multiply
   15,744x = 22,039.50 × 22,039.50
4. Step 4: Simplify right side
   15,744x = 485,739,560.25
5. Step 5: Solve for x
   x = 485,739,560.25/15,744
6. Step 6: Final answer
   x = 30,852.36