Finding the Third Proportional to 2,544,267 and 5,530,254

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544,267 : 5,530,254 = 5,530,254 : x
2. Step 2: Convert to fraction form
   2,544,267/5,530,254 = 5,530,254/x
3. Step 3: Cross multiply
   2,544,267x = 5,530,254 × 5,530,254
4. Step 4: Simplify right side
   2,544,267x = 30,583,709,304,516
5. Step 5: Solve for x
   x = 30,583,709,304,516/2,544,267
6. Step 6: Final answer
   x = 12,020,636.71