Finding the Third Proportional to 2,242,251 and 4,864,311

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,251 : 4,864,311 = 4,864,311 : x
2. Step 2: Convert to fraction form
   2,242,251/4,864,311 = 4,864,311/x
3. Step 3: Cross multiply
   2,242,251x = 4,864,311 × 4,864,311
4. Step 4: Simplify right side
   2,242,251x = 23,661,521,504,721
5. Step 5: Solve for x
   x = 23,661,521,504,721/2,242,251
6. Step 6: Final answer
   x = 10,552,574.85