Finding the Third Proportional to 1,079,632 and 1,715,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,632 : 1,715,568 = 1,715,568 : x
2. Step 2: Convert to fraction form
   1,079,632/1,715,568 = 1,715,568/x
3. Step 3: Cross multiply
   1,079,632x = 1,715,568 × 1,715,568
4. Step 4: Simplify right side
   1,079,632x = 2,943,173,562,624
5. Step 5: Solve for x
   x = 2,943,173,562,624/1,079,632
6. Step 6: Final answer
   x = 2,726,089.60