Finding the Third Proportional to 2,444,391 and 5,263,245

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444,391 : 5,263,245 = 5,263,245 : x
2. Step 2: Convert to fraction form
   2,444,391/5,263,245 = 5,263,245/x
3. Step 3: Cross multiply
   2,444,391x = 5,263,245 × 5,263,245
4. Step 4: Simplify right side
   2,444,391x = 27,701,747,930,025
5. Step 5: Solve for x
   x = 27,701,747,930,025/2,444,391
6. Step 6: Final answer
   x = 11,332,781.02