Finding the Third Proportional to 17,728.88 and 29,018.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,728.88 : 29,018.25 = 29,018.25 : x
2. Step 2: Convert to fraction form
   17,728.88/29,018.25 = 29,018.25/x
3. Step 3: Cross multiply
   17,728.88x = 29,018.25 × 29,018.25
4. Step 4: Simplify right side
   17,728.88x = 842,058,833.06
5. Step 5: Solve for x
   x = 842,058,833.06/17,728.88
6. Step 6: Final answer
   x = 47,496.46