Finding the Third Proportional to 6,451.75 and 9,085.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,451.75 : 9,085.38 = 9,085.38 : x
2. Step 2: Convert to fraction form
   6,451.75/9,085.38 = 9,085.38/x
3. Step 3: Cross multiply
   6,451.75x = 9,085.38 × 9,085.38
4. Step 4: Simplify right side
   6,451.75x = 82,544,038.89
5. Step 5: Solve for x
   x = 82,544,038.89/6,451.75
6. Step 6: Final answer
   x = 12,794.05