Finding the Third Proportional to 1,206,656 and 2,382,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,206,656 : 2,382,832 = 2,382,832 : x
2. Step 2: Convert to fraction form
   1,206,656/2,382,832 = 2,382,832/x
3. Step 3: Cross multiply
   1,206,656x = 2,382,832 × 2,382,832
4. Step 4: Simplify right side
   1,206,656x = 5,677,888,340,224
5. Step 5: Solve for x
   x = 5,677,888,340,224/1,206,656
6. Step 6: Final answer
   x = 4,705,473.92