Finding the Third Proportional to 1,135,993 and 2,431,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,993 : 2,431,564 = 2,431,564 : x
2. Step 2: Convert to fraction form
   1,135,993/2,431,564 = 2,431,564/x
3. Step 3: Cross multiply
   1,135,993x = 2,431,564 × 2,431,564
4. Step 4: Simplify right side
   1,135,993x = 5,912,503,486,096
5. Step 5: Solve for x
   x = 5,912,503,486,096/1,135,993
6. Step 6: Final answer
   x = 5,204,700.63