Finding the Third Proportional to 2,242,444 and 5,264,518

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,444 : 5,264,518 = 5,264,518 : x
2. Step 2: Convert to fraction form
   2,242,444/5,264,518 = 5,264,518/x
3. Step 3: Cross multiply
   2,242,444x = 5,264,518 × 5,264,518
4. Step 4: Simplify right side
   2,242,444x = 27,715,149,772,324
5. Step 5: Solve for x
   x = 27,715,149,772,324/2,242,444
6. Step 6: Final answer
   x = 12,359,349.79