Finding the Third Proportional to 494,229 and 1,084,686

Step by Step Solution

1. Step 1: Write the proportion equation
   494,229 : 1,084,686 = 1,084,686 : x
2. Step 2: Convert to fraction form
   494,229/1,084,686 = 1,084,686/x
3. Step 3: Cross multiply
   494,229x = 1,084,686 × 1,084,686
4. Step 4: Simplify right side
   494,229x = 1,176,543,718,596
5. Step 5: Solve for x
   x = 1,176,543,718,596/494,229
6. Step 6: Final answer
   x = 2,380,563.91