Finding the Third Proportional to 1,066,659 and 2,258,767

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,659 : 2,258,767 = 2,258,767 : x
2. Step 2: Convert to fraction form
   1,066,659/2,258,767 = 2,258,767/x
3. Step 3: Cross multiply
   1,066,659x = 2,258,767 × 2,258,767
4. Step 4: Simplify right side
   1,066,659x = 5,102,028,360,289
5. Step 5: Solve for x
   x = 5,102,028,360,289/1,066,659
6. Step 6: Final answer
   x = 4,783,185.97