Finding the Third Proportional to 505,159 and 1,105,452

Step by Step Solution

1. Step 1: Write the proportion equation
   505,159 : 1,105,452 = 1,105,452 : x
2. Step 2: Convert to fraction form
   505,159/1,105,452 = 1,105,452/x
3. Step 3: Cross multiply
   505,159x = 1,105,452 × 1,105,452
4. Step 4: Simplify right side
   505,159x = 1,222,024,124,304
5. Step 5: Solve for x
   x = 1,222,024,124,304/505,159
6. Step 6: Final answer
   x = 2,419,088.10