Finding the Third Proportional to 1,433,992 and 3,120,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433,992 : 3,120,864 = 3,120,864 : x
2. Step 2: Convert to fraction form
   1,433,992/3,120,864 = 3,120,864/x
3. Step 3: Cross multiply
   1,433,992x = 3,120,864 × 3,120,864
4. Step 4: Simplify right side
   1,433,992x = 9,739,792,106,496
5. Step 5: Solve for x
   x = 9,739,792,106,496/1,433,992
6. Step 6: Final answer
   x = 6,792,082.60