Finding the Third Proportional to 1,117,916 and 2,412,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,117,916 : 2,412,952 = 2,412,952 : x
2. Step 2: Convert to fraction form
   1,117,916/2,412,952 = 2,412,952/x
3. Step 3: Cross multiply
   1,117,916x = 2,412,952 × 2,412,952
4. Step 4: Simplify right side
   1,117,916x = 5,822,337,354,304
5. Step 5: Solve for x
   x = 5,822,337,354,304/1,117,916
6. Step 6: Final answer
   x = 5,208,206.48