Finding the Third Proportional to 1,002,057 and 2,145,993

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,057 : 2,145,993 = 2,145,993 : x
2. Step 2: Convert to fraction form
   1,002,057/2,145,993 = 2,145,993/x
3. Step 3: Cross multiply
   1,002,057x = 2,145,993 × 2,145,993
4. Step 4: Simplify right side
   1,002,057x = 4,605,285,956,049
5. Step 5: Solve for x
   x = 4,605,285,956,049/1,002,057
6. Step 6: Final answer
   x = 4,595,832.33