Finding the Third Proportional to 1,206,622 and 2,382,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,206,622 : 2,382,788 = 2,382,788 : x
2. Step 2: Convert to fraction form
   1,206,622/2,382,788 = 2,382,788/x
3. Step 3: Cross multiply
   1,206,622x = 2,382,788 × 2,382,788
4. Step 4: Simplify right side
   1,206,622x = 5,677,678,652,944
5. Step 5: Solve for x
   x = 5,677,678,652,944/1,206,622
6. Step 6: Final answer
   x = 4,705,432.73