Finding the Third Proportional to 494,208 and 1,084,644

Step by Step Solution

1. Step 1: Write the proportion equation
   494,208 : 1,084,644 = 1,084,644 : x
2. Step 2: Convert to fraction form
   494,208/1,084,644 = 1,084,644/x
3. Step 3: Cross multiply
   494,208x = 1,084,644 × 1,084,644
4. Step 4: Simplify right side
   494,208x = 1,176,452,606,736
5. Step 5: Solve for x
   x = 1,176,452,606,736/494,208
6. Step 6: Final answer
   x = 2,380,480.70