Finding the Third Proportional to 767,154 and 1,150,731

Step by Step Solution

1. Step 1: Write the proportion equation
   767,154 : 1,150,731 = 1,150,731 : x
2. Step 2: Convert to fraction form
   767,154/1,150,731 = 1,150,731/x
3. Step 3: Cross multiply
   767,154x = 1,150,731 × 1,150,731
4. Step 4: Simplify right side
   767,154x = 1,324,181,834,361
5. Step 5: Solve for x
   x = 1,324,181,834,361/767,154
6. Step 6: Final answer
   x = 1,726,096.50