Finding the Third Proportional to 505,019 and 1,105,051

Step by Step Solution

1. Step 1: Write the proportion equation
   505,019 : 1,105,051 = 1,105,051 : x
2. Step 2: Convert to fraction form
   505,019/1,105,051 = 1,105,051/x
3. Step 3: Cross multiply
   505,019x = 1,105,051 × 1,105,051
4. Step 4: Simplify right side
   505,019x = 1,221,137,712,601
5. Step 5: Solve for x
   x = 1,221,137,712,601/505,019
6. Step 6: Final answer
   x = 2,418,003.51