Finding the Third Proportional to 1,391,896 and 2,965,988

Step by Step Solution

1. Step 1: Write the proportion equation
   1,391,896 : 2,965,988 = 2,965,988 : x
2. Step 2: Convert to fraction form
   1,391,896/2,965,988 = 2,965,988/x
3. Step 3: Cross multiply
   1,391,896x = 2,965,988 × 2,965,988
4. Step 4: Simplify right side
   1,391,896x = 8,797,084,816,144
5. Step 5: Solve for x
   x = 8,797,084,816,144/1,391,896
6. Step 6: Final answer
   x = 6,320,217.04