Finding the Third Proportional to 1,736,028 and 2,687,798

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,028 : 2,687,798 = 2,687,798 : x
2. Step 2: Convert to fraction form
   1,736,028/2,687,798 = 2,687,798/x
3. Step 3: Cross multiply
   1,736,028x = 2,687,798 × 2,687,798
4. Step 4: Simplify right side
   1,736,028x = 7,224,258,088,804
5. Step 5: Solve for x
   x = 7,224,258,088,804/1,736,028
6. Step 6: Final answer
   x = 4,161,371.87