Finding the Third Proportional to 8,560.13 and 17,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,560.13 : 17,356.50 = 17,356.50 : x
2. Step 2: Convert to fraction form
   8,560.13/17,356.50 = 17,356.50/x
3. Step 3: Cross multiply
   8,560.13x = 17,356.50 × 17,356.50
4. Step 4: Simplify right side
   8,560.13x = 301,248,092.25
5. Step 5: Solve for x
   x = 301,248,092.25/8,560.13
6. Step 6: Final answer
   x = 35,192.02