Finding the Third Proportional to 1,171,693 and 2,436,678

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,693 : 2,436,678 = 2,436,678 : x
2. Step 2: Convert to fraction form
   1,171,693/2,436,678 = 2,436,678/x
3. Step 3: Cross multiply
   1,171,693x = 2,436,678 × 2,436,678
4. Step 4: Simplify right side
   1,171,693x = 5,937,399,675,684
5. Step 5: Solve for x
   x = 5,937,399,675,684/1,171,693
6. Step 6: Final answer
   x = 5,067,368.05