Finding the Third Proportional to 1,223,708 and 2,641,994

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,708 : 2,641,994 = 2,641,994 : x
2. Step 2: Convert to fraction form
   1,223,708/2,641,994 = 2,641,994/x
3. Step 3: Cross multiply
   1,223,708x = 2,641,994 × 2,641,994
4. Step 4: Simplify right side
   1,223,708x = 6,980,132,296,036
5. Step 5: Solve for x
   x = 6,980,132,296,036/1,223,708
6. Step 6: Final answer
   x = 5,704,083.24