Finding the Third Proportional to 2,065,374 and 3,157,218

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,374 : 3,157,218 = 3,157,218 : x
2. Step 2: Convert to fraction form
   2,065,374/3,157,218 = 3,157,218/x
3. Step 3: Cross multiply
   2,065,374x = 3,157,218 × 3,157,218
4. Step 4: Simplify right side
   2,065,374x = 9,968,025,499,524
5. Step 5: Solve for x
   x = 9,968,025,499,524/2,065,374
6. Step 6: Final answer
   x = 4,826,256.89