Finding the Third Proportional to 7,662.09 and 9,404.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,662.09 : 9,404.86 = 9,404.86 : x
2. Step 2: Convert to fraction form
   7,662.09/9,404.86 = 9,404.86/x
3. Step 3: Cross multiply
   7,662.09x = 9,404.86 × 9,404.86
4. Step 4: Simplify right side
   7,662.09x = 88,451,379.86
5. Step 5: Solve for x
   x = 88,451,379.86/7,662.09
6. Step 6: Final answer
   x = 11,544.02