Finding the Third Proportional to 494,218 and 1,002,189

Step by Step Solution

1. Step 1: Write the proportion equation
   494,218 : 1,002,189 = 1,002,189 : x
2. Step 2: Convert to fraction form
   494,218/1,002,189 = 1,002,189/x
3. Step 3: Cross multiply
   494,218x = 1,002,189 × 1,002,189
4. Step 4: Simplify right side
   494,218x = 1,004,382,791,721
5. Step 5: Solve for x
   x = 1,004,382,791,721/494,218
6. Step 6: Final answer
   x = 2,032,266.72