Finding the Third Proportional to 1,002,251 and 2,185,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,251 : 2,185,398 = 2,185,398 : x
2. Step 2: Convert to fraction form
   1,002,251/2,185,398 = 2,185,398/x
3. Step 3: Cross multiply
   1,002,251x = 2,185,398 × 2,185,398
4. Step 4: Simplify right side
   1,002,251x = 4,775,964,418,404
5. Step 5: Solve for x
   x = 4,775,964,418,404/1,002,251
6. Step 6: Final answer
   x = 4,765,237.87