Finding the Third Proportional to 271,606 and 584,818

Step by Step Solution

1. Step 1: Write the proportion equation
   271,606 : 584,818 = 584,818 : x
2. Step 2: Convert to fraction form
   271,606/584,818 = 584,818/x
3. Step 3: Cross multiply
   271,606x = 584,818 × 584,818
4. Step 4: Simplify right side
   271,606x = 342,012,093,124
5. Step 5: Solve for x
   x = 342,012,093,124/271,606
6. Step 6: Final answer
   x = 1,259,221.42