Finding the Third Proportional to 507,942 and 1,115,568

Step by Step Solution

1. Step 1: Write the proportion equation
   507,942 : 1,115,568 = 1,115,568 : x
2. Step 2: Convert to fraction form
   507,942/1,115,568 = 1,115,568/x
3. Step 3: Cross multiply
   507,942x = 1,115,568 × 1,115,568
4. Step 4: Simplify right side
   507,942x = 1,244,491,962,624
5. Step 5: Solve for x
   x = 1,244,491,962,624/507,942
6. Step 6: Final answer
   x = 2,450,067.06