Finding the Third Proportional to 9,560 and 17,728

Step by Step Solution

1. Step 1: Write the proportion equation
   9,560 : 17,728 = 17,728 : x
2. Step 2: Convert to fraction form
   9,560/17,728 = 17,728/x
3. Step 3: Cross multiply
   9,560x = 17,728 × 17,728
4. Step 4: Simplify right side
   9,560x = 314,281,984
5. Step 5: Solve for x
   x = 314,281,984/9,560
6. Step 6: Final answer
   x = 32,874.68