Finding the Third Proportional to 2,604.94 and 5,500.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.94 : 5,500.69 = 5,500.69 : x
2. Step 2: Convert to fraction form
   2,604.94/5,500.69 = 5,500.69/x
3. Step 3: Cross multiply
   2,604.94x = 5,500.69 × 5,500.69
4. Step 4: Simplify right side
   2,604.94x = 30,257,562.97
5. Step 5: Solve for x
   x = 30,257,562.97/2,604.94
6. Step 6: Final answer
   x = 11,615.47