Finding the Third Proportional to 1,277,484 and 2,003,998

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,484 : 2,003,998 = 2,003,998 : x
2. Step 2: Convert to fraction form
   1,277,484/2,003,998 = 2,003,998/x
3. Step 3: Cross multiply
   1,277,484x = 2,003,998 × 2,003,998
4. Step 4: Simplify right side
   1,277,484x = 4,016,007,984,004
5. Step 5: Solve for x
   x = 4,016,007,984,004/1,277,484
6. Step 6: Final answer
   x = 3,143,685.54