Finding the Third Proportional to 1,109,314 and 1,712,879

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,314 : 1,712,879 = 1,712,879 : x
2. Step 2: Convert to fraction form
   1,109,314/1,712,879 = 1,712,879/x
3. Step 3: Cross multiply
   1,109,314x = 1,712,879 × 1,712,879
4. Step 4: Simplify right side
   1,109,314x = 2,933,954,468,641
5. Step 5: Solve for x
   x = 2,933,954,468,641/1,109,314
6. Step 6: Final answer
   x = 2,644,836.78