Finding the Third Proportional to 6,091.45 and 12,661.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,091.45 : 12,661.73 = 12,661.73 : x
2. Step 2: Convert to fraction form
   6,091.45/12,661.73 = 12,661.73/x
3. Step 3: Cross multiply
   6,091.45x = 12,661.73 × 12,661.73
4. Step 4: Simplify right side
   6,091.45x = 160,319,517.38
5. Step 5: Solve for x
   x = 160,319,517.38/6,091.45
6. Step 6: Final answer
   x = 26,318.76