Finding the Third Proportional to 997,104 and 1,399,104

Step by Step Solution

1. Step 1: Write the proportion equation
   997,104 : 1,399,104 = 1,399,104 : x
2. Step 2: Convert to fraction form
   997,104/1,399,104 = 1,399,104/x
3. Step 3: Cross multiply
   997,104x = 1,399,104 × 1,399,104
4. Step 4: Simplify right side
   997,104x = 1,957,492,002,816
5. Step 5: Solve for x
   x = 1,957,492,002,816/997,104
6. Step 6: Final answer
   x = 1,963,177.36