Finding the Third Proportional to 1,150,744 and 1,726,116

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,744 : 1,726,116 = 1,726,116 : x
2. Step 2: Convert to fraction form
   1,150,744/1,726,116 = 1,726,116/x
3. Step 3: Cross multiply
   1,150,744x = 1,726,116 × 1,726,116
4. Step 4: Simplify right side
   1,150,744x = 2,979,476,445,456
5. Step 5: Solve for x
   x = 2,979,476,445,456/1,150,744
6. Step 6: Final answer
   x = 2,589,174