Finding the Third Proportional to 16,415.16 and 23,229.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,415.16 : 23,229.28 = 23,229.28 : x
2. Step 2: Convert to fraction form
   16,415.16/23,229.28 = 23,229.28/x
3. Step 3: Cross multiply
   16,415.16x = 23,229.28 × 23,229.28
4. Step 4: Simplify right side
   16,415.16x = 539,599,507.39
5. Step 5: Solve for x
   x = 539,599,507.39/16,415.16
6. Step 6: Final answer
   x = 32,872.03