Finding the Third Proportional to 13,596.61 and 20,332.27

Step by Step Solution

1. Step 1: Write the proportion equation
   13,596.61 : 20,332.27 = 20,332.27 : x
2. Step 2: Convert to fraction form
   13,596.61/20,332.27 = 20,332.27/x
3. Step 3: Cross multiply
   13,596.61x = 20,332.27 × 20,332.27
4. Step 4: Simplify right side
   13,596.61x = 413,401,025.45
5. Step 5: Solve for x
   x = 413,401,025.45/13,596.61
6. Step 6: Final answer
   x = 30,404.71