Finding the Third Proportional to 13,324.50 and 18,159.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,324.50 : 18,159.75 = 18,159.75 : x
2. Step 2: Convert to fraction form
   13,324.50/18,159.75 = 18,159.75/x
3. Step 3: Cross multiply
   13,324.50x = 18,159.75 × 18,159.75
4. Step 4: Simplify right side
   13,324.50x = 329,776,520.06
5. Step 5: Solve for x
   x = 329,776,520.06/13,324.50
6. Step 6: Final answer
   x = 24,749.64