Finding the Third Proportional to 2,544,998 and 5,537,812

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544,998 : 5,537,812 = 5,537,812 : x
2. Step 2: Convert to fraction form
   2,544,998/5,537,812 = 5,537,812/x
3. Step 3: Cross multiply
   2,544,998x = 5,537,812 × 5,537,812
4. Step 4: Simplify right side
   2,544,998x = 30,667,361,747,344
5. Step 5: Solve for x
   x = 30,667,361,747,344/2,544,998
6. Step 6: Final answer
   x = 12,050,053.38