Finding the Third Proportional to 1,366,696 and 2,005,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,696 : 2,005,622 = 2,005,622 : x
2. Step 2: Convert to fraction form
   1,366,696/2,005,622 = 2,005,622/x
3. Step 3: Cross multiply
   1,366,696x = 2,005,622 × 2,005,622
4. Step 4: Simplify right side
   1,366,696x = 4,022,519,606,884
5. Step 5: Solve for x
   x = 4,022,519,606,884/1,366,696
6. Step 6: Final answer
   x = 2,943,243.86