Finding the Third Proportional to 2,629,228 and 3,757,218

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629,228 : 3,757,218 = 3,757,218 : x
2. Step 2: Convert to fraction form
   2,629,228/3,757,218 = 3,757,218/x
3. Step 3: Cross multiply
   2,629,228x = 3,757,218 × 3,757,218
4. Step 4: Simplify right side
   2,629,228x = 14,116,687,099,524
5. Step 5: Solve for x
   x = 14,116,687,099,524/2,629,228
6. Step 6: Final answer
   x = 5,369,137.67