Finding the Third Proportional to 16,256 and 22,080

Step by Step Solution

1. Step 1: Write the proportion equation
   16,256 : 22,080 = 22,080 : x
2. Step 2: Convert to fraction form
   16,256/22,080 = 22,080/x
3. Step 3: Cross multiply
   16,256x = 22,080 × 22,080
4. Step 4: Simplify right side
   16,256x = 487,526,400
5. Step 5: Solve for x
   x = 487,526,400/16,256
6. Step 6: Final answer
   x = 29,990.55