Finding the Third Proportional to 16,727 and 22,320

Step by Step Solution

1. Step 1: Write the proportion equation
   16,727 : 22,320 = 22,320 : x
2. Step 2: Convert to fraction form
   16,727/22,320 = 22,320/x
3. Step 3: Cross multiply
   16,727x = 22,320 × 22,320
4. Step 4: Simplify right side
   16,727x = 498,182,400
5. Step 5: Solve for x
   x = 498,182,400/16,727
6. Step 6: Final answer
   x = 29,783.13