Finding the Third Proportional to 1,177,206 and 2,540,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,177,206 : 2,540,928 = 2,540,928 : x
2. Step 2: Convert to fraction form
   1,177,206/2,540,928 = 2,540,928/x
3. Step 3: Cross multiply
   1,177,206x = 2,540,928 × 2,540,928
4. Step 4: Simplify right side
   1,177,206x = 6,456,315,101,184
5. Step 5: Solve for x
   x = 6,456,315,101,184/1,177,206
6. Step 6: Final answer
   x = 5,484,439.51