Finding the Third Proportional to 16,561 and 24,521

Step by Step Solution

1. Step 1: Write the proportion equation
   16,561 : 24,521 = 24,521 : x
2. Step 2: Convert to fraction form
   16,561/24,521 = 24,521/x
3. Step 3: Cross multiply
   16,561x = 24,521 × 24,521
4. Step 4: Simplify right side
   16,561x = 601,279,441
5. Step 5: Solve for x
   x = 601,279,441/16,561
6. Step 6: Final answer
   x = 36,306.95