Finding the Third Proportional to 9,504 and 12,560

Step by Step Solution

1. Step 1: Write the proportion equation
   9,504 : 12,560 = 12,560 : x
2. Step 2: Convert to fraction form
   9,504/12,560 = 12,560/x
3. Step 3: Cross multiply
   9,504x = 12,560 × 12,560
4. Step 4: Simplify right side
   9,504x = 157,753,600
5. Step 5: Solve for x
   x = 157,753,600/9,504
6. Step 6: Final answer
   x = 16,598.65