Finding the Third Proportional to 2,543,703 and 5,544,762

Step by Step Solution

1. Step 1: Write the proportion equation
   2,543,703 : 5,544,762 = 5,544,762 : x
2. Step 2: Convert to fraction form
   2,543,703/5,544,762 = 5,544,762/x
3. Step 3: Cross multiply
   2,543,703x = 5,544,762 × 5,544,762
4. Step 4: Simplify right side
   2,543,703x = 30,744,385,636,644
5. Step 5: Solve for x
   x = 30,744,385,636,644/2,543,703
6. Step 6: Final answer
   x = 12,086,468.29