Finding the Third Proportional to 1,439,682 and 3,332,949

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,682 : 3,332,949 = 3,332,949 : x
2. Step 2: Convert to fraction form
   1,439,682/3,332,949 = 3,332,949/x
3. Step 3: Cross multiply
   1,439,682x = 3,332,949 × 3,332,949
4. Step 4: Simplify right side
   1,439,682x = 11,108,549,036,601
5. Step 5: Solve for x
   x = 11,108,549,036,601/1,439,682
6. Step 6: Final answer
   x = 7,715,974.11