Finding the Third Proportional to 505,360 and 1,105,674

Step by Step Solution

1. Step 1: Write the proportion equation
   505,360 : 1,105,674 = 1,105,674 : x
2. Step 2: Convert to fraction form
   505,360/1,105,674 = 1,105,674/x
3. Step 3: Cross multiply
   505,360x = 1,105,674 × 1,105,674
4. Step 4: Simplify right side
   505,360x = 1,222,514,994,276
5. Step 5: Solve for x
   x = 1,222,514,994,276/505,360
6. Step 6: Final answer
   x = 2,419,097.27