Finding the Third Proportional to 1,002,285 and 2,185,467

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,285 : 2,185,467 = 2,185,467 : x
2. Step 2: Convert to fraction form
   1,002,285/2,185,467 = 2,185,467/x
3. Step 3: Cross multiply
   1,002,285x = 2,185,467 × 2,185,467
4. Step 4: Simplify right side
   1,002,285x = 4,776,266,008,089
5. Step 5: Solve for x
   x = 4,776,266,008,089/1,002,285
6. Step 6: Final answer
   x = 4,765,377.12