Finding the Third Proportional to 767,152 and 1,150,728

Step by Step Solution

1. Step 1: Write the proportion equation
   767,152 : 1,150,728 = 1,150,728 : x
2. Step 2: Convert to fraction form
   767,152/1,150,728 = 1,150,728/x
3. Step 3: Cross multiply
   767,152x = 1,150,728 × 1,150,728
4. Step 4: Simplify right side
   767,152x = 1,324,174,929,984
5. Step 5: Solve for x
   x = 1,324,174,929,984/767,152
6. Step 6: Final answer
   x = 1,726,092