Finding the Third Proportional to 18,161.72 and 24,406.31

Step by Step Solution

1. Step 1: Write the proportion equation
   18,161.72 : 24,406.31 = 24,406.31 : x
2. Step 2: Convert to fraction form
   18,161.72/24,406.31 = 24,406.31/x
3. Step 3: Cross multiply
   18,161.72x = 24,406.31 × 24,406.31
4. Step 4: Simplify right side
   18,161.72x = 595,668,089.85
5. Step 5: Solve for x
   x = 595,668,089.85/18,161.72
6. Step 6: Final answer
   x = 32,798.00