Finding the Third Proportional to 2,498.11 and 5,499.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.11 : 5,499.06 = 5,499.06 : x
2. Step 2: Convert to fraction form
   2,498.11/5,499.06 = 5,499.06/x
3. Step 3: Cross multiply
   2,498.11x = 5,499.06 × 5,499.06
4. Step 4: Simplify right side
   2,498.11x = 30,239,677.64
5. Step 5: Solve for x
   x = 30,239,677.64/2,498.11
6. Step 6: Final answer
   x = 12,105.04