Finding the Third Proportional to 2,650.22 and 5,519.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650.22 : 5,519.39 = 5,519.39 : x
2. Step 2: Convert to fraction form
   2,650.22/5,519.39 = 5,519.39/x
3. Step 3: Cross multiply
   2,650.22x = 5,519.39 × 5,519.39
4. Step 4: Simplify right side
   2,650.22x = 30,463,672.87
5. Step 5: Solve for x
   x = 30,463,672.87/2,650.22
6. Step 6: Final answer
   x = 11,494.78