Finding the Third Proportional to 767,145 and 1,150,718

Step by Step Solution

1. Step 1: Write the proportion equation
   767,145 : 1,150,718 = 1,150,718 : x
2. Step 2: Convert to fraction form
   767,145/1,150,718 = 1,150,718/x
3. Step 3: Cross multiply
   767,145x = 1,150,718 × 1,150,718
4. Step 4: Simplify right side
   767,145x = 1,324,151,915,524
5. Step 5: Solve for x
   x = 1,324,151,915,524/767,145
6. Step 6: Final answer
   x = 1,726,077.75