Finding the Third Proportional to 1,135,968 and 2,431,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,968 : 2,431,542 = 2,431,542 : x
2. Step 2: Convert to fraction form
   1,135,968/2,431,542 = 2,431,542/x
3. Step 3: Cross multiply
   1,135,968x = 2,431,542 × 2,431,542
4. Step 4: Simplify right side
   1,135,968x = 5,912,396,497,764
5. Step 5: Solve for x
   x = 5,912,396,497,764/1,135,968
6. Step 6: Final answer
   x = 5,204,720.99