Finding the Third Proportional to 1,192,694 and 2,384,404

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,694 : 2,384,404 = 2,384,404 : x
2. Step 2: Convert to fraction form
   1,192,694/2,384,404 = 2,384,404/x
3. Step 3: Cross multiply
   1,192,694x = 2,384,404 × 2,384,404
4. Step 4: Simplify right side
   1,192,694x = 5,685,382,435,216
5. Step 5: Solve for x
   x = 5,685,382,435,216/1,192,694
6. Step 6: Final answer
   x = 4,766,840.81