Finding the Third Proportional to 1,439,608 and 3,332,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,608 : 3,332,764 = 3,332,764 : x
2. Step 2: Convert to fraction form
   1,439,608/3,332,764 = 3,332,764/x
3. Step 3: Cross multiply
   1,439,608x = 3,332,764 × 3,332,764
4. Step 4: Simplify right side
   1,439,608x = 11,107,315,879,696
5. Step 5: Solve for x
   x = 11,107,315,879,696/1,439,608
6. Step 6: Final answer
   x = 7,715,514.14