Finding the Third Proportional to 3,550.08 and 5,255.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,550.08 : 5,255.82 = 5,255.82 : x
2. Step 2: Convert to fraction form
   3,550.08/5,255.82 = 5,255.82/x
3. Step 3: Cross multiply
   3,550.08x = 5,255.82 × 5,255.82
4. Step 4: Simplify right side
   3,550.08x = 27,623,688.22
5. Step 5: Solve for x
   x = 27,623,688.22/3,550.08
6. Step 6: Final answer
   x = 7,781.15