Finding the Third Proportional to 1,259,367 and 2,717,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,259,367 : 2,717,746 = 2,717,746 : x
2. Step 2: Convert to fraction form
   1,259,367/2,717,746 = 2,717,746/x
3. Step 3: Cross multiply
   1,259,367x = 2,717,746 × 2,717,746
4. Step 4: Simplify right side
   1,259,367x = 7,386,143,320,516
5. Step 5: Solve for x
   x = 7,386,143,320,516/1,259,367
6. Step 6: Final answer
   x = 5,864,964.96