Finding the Third Proportional to 767,124 and 1,150,686

Step by Step Solution

1. Step 1: Write the proportion equation
   767,124 : 1,150,686 = 1,150,686 : x
2. Step 2: Convert to fraction form
   767,124/1,150,686 = 1,150,686/x
3. Step 3: Cross multiply
   767,124x = 1,150,686 × 1,150,686
4. Step 4: Simplify right side
   767,124x = 1,324,078,270,596
5. Step 5: Solve for x
   x = 1,324,078,270,596/767,124
6. Step 6: Final answer
   x = 1,726,029