Finding the Third Proportional to 2,484,998 and 5,435,259

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,998 : 5,435,259 = 5,435,259 : x
2. Step 2: Convert to fraction form
   2,484,998/5,435,259 = 5,435,259/x
3. Step 3: Cross multiply
   2,484,998x = 5,435,259 × 5,435,259
4. Step 4: Simplify right side
   2,484,998x = 29,542,040,397,081
5. Step 5: Solve for x
   x = 29,542,040,397,081/2,484,998
6. Step 6: Final answer
   x = 11,888,154.60