Finding the Third Proportional to 1,277,382 and 1,776,081

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,382 : 1,776,081 = 1,776,081 : x
2. Step 2: Convert to fraction form
   1,277,382/1,776,081 = 1,776,081/x
3. Step 3: Cross multiply
   1,277,382x = 1,776,081 × 1,776,081
4. Step 4: Simplify right side
   1,277,382x = 3,154,463,718,561
5. Step 5: Solve for x
   x = 3,154,463,718,561/1,277,382
6. Step 6: Final answer
   x = 2,469,475.63