Finding the Third Proportional to 2,544,549 and 5,537,913

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544,549 : 5,537,913 = 5,537,913 : x
2. Step 2: Convert to fraction form
   2,544,549/5,537,913 = 5,537,913/x
3. Step 3: Cross multiply
   2,544,549x = 5,537,913 × 5,537,913
4. Step 4: Simplify right side
   2,544,549x = 30,668,480,395,569
5. Step 5: Solve for x
   x = 30,668,480,395,569/2,544,549
6. Step 6: Final answer
   x = 12,052,619.30