Finding the Third Proportional to 16,398 and 22,909.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,398 : 22,909.50 = 22,909.50 : x
2. Step 2: Convert to fraction form
   16,398/22,909.50 = 22,909.50/x
3. Step 3: Cross multiply
   16,398x = 22,909.50 × 22,909.50
4. Step 4: Simplify right side
   16,398x = 524,845,190.25
5. Step 5: Solve for x
   x = 524,845,190.25/16,398
6. Step 6: Final answer
   x = 32,006.66