Finding the Third Proportional to 1,101,979 and 1,702,839

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,979 : 1,702,839 = 1,702,839 : x
2. Step 2: Convert to fraction form
   1,101,979/1,702,839 = 1,702,839/x
3. Step 3: Cross multiply
   1,101,979x = 1,702,839 × 1,702,839
4. Step 4: Simplify right side
   1,101,979x = 2,899,660,659,921
5. Step 5: Solve for x
   x = 2,899,660,659,921/1,101,979
6. Step 6: Final answer
   x = 2,631,321.16