Finding the Third Proportional to 1,123,067 and 2,458,665

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,067 : 2,458,665 = 2,458,665 : x
2. Step 2: Convert to fraction form
   1,123,067/2,458,665 = 2,458,665/x
3. Step 3: Cross multiply
   1,123,067x = 2,458,665 × 2,458,665
4. Step 4: Simplify right side
   1,123,067x = 6,045,033,582,225
5. Step 5: Solve for x
   x = 6,045,033,582,225/1,123,067
6. Step 6: Final answer
   x = 5,382,611.71