Finding the Third Proportional to 494,686 and 1,059,464

Step by Step Solution

1. Step 1: Write the proportion equation
   494,686 : 1,059,464 = 1,059,464 : x
2. Step 2: Convert to fraction form
   494,686/1,059,464 = 1,059,464/x
3. Step 3: Cross multiply
   494,686x = 1,059,464 × 1,059,464
4. Step 4: Simplify right side
   494,686x = 1,122,463,967,296
5. Step 5: Solve for x
   x = 1,122,463,967,296/494,686
6. Step 6: Final answer
   x = 2,269,043.33