Finding the Third Proportional to 271,674 and 584,718.75

Step by Step Solution

1. Step 1: Write the proportion equation
   271,674 : 584,718.75 = 584,718.75 : x
2. Step 2: Convert to fraction form
   271,674/584,718.75 = 584,718.75/x
3. Step 3: Cross multiply
   271,674x = 584,718.75 × 584,718.75
4. Step 4: Simplify right side
   271,674x = 341,896,016,601.56
5. Step 5: Solve for x
   x = 341,896,016,601.56/271,674
6. Step 6: Final answer
   x = 1,258,478.97