Finding the Third Proportional to 6,081.88 and 9,166.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,081.88 : 9,166.31 = 9,166.31 : x
2. Step 2: Convert to fraction form
   6,081.88/9,166.31 = 9,166.31/x
3. Step 3: Cross multiply
   6,081.88x = 9,166.31 × 9,166.31
4. Step 4: Simplify right side
   6,081.88x = 84,021,284.85
5. Step 5: Solve for x
   x = 84,021,284.85/6,081.88
6. Step 6: Final answer
   x = 13,815.03