Finding the Third Proportional to 494,764 and 1,059,488

Step by Step Solution

1. Step 1: Write the proportion equation
   494,764 : 1,059,488 = 1,059,488 : x
2. Step 2: Convert to fraction form
   494,764/1,059,488 = 1,059,488/x
3. Step 3: Cross multiply
   494,764x = 1,059,488 × 1,059,488
4. Step 4: Simplify right side
   494,764x = 1,122,514,822,144
5. Step 5: Solve for x
   x = 1,122,514,822,144/494,764
6. Step 6: Final answer
   x = 2,268,788.40