Finding the Third Proportional to 9,560 and 10,808

Step by Step Solution

1. Step 1: Write the proportion equation
   9,560 : 10,808 = 10,808 : x
2. Step 2: Convert to fraction form
   9,560/10,808 = 10,808/x
3. Step 3: Cross multiply
   9,560x = 10,808 × 10,808
4. Step 4: Simplify right side
   9,560x = 116,812,864
5. Step 5: Solve for x
   x = 116,812,864/9,560
6. Step 6: Final answer
   x = 12,218.92