Finding the Third Proportional to 5,561.16 and 8,341.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,561.16 : 8,341.73 = 8,341.73 : x
2. Step 2: Convert to fraction form
   5,561.16/8,341.73 = 8,341.73/x
3. Step 3: Cross multiply
   5,561.16x = 8,341.73 × 8,341.73
4. Step 4: Simplify right side
   5,561.16x = 69,584,532.38
5. Step 5: Solve for x
   x = 69,584,532.38/5,561.16
6. Step 6: Final answer
   x = 12,512.60