Finding the Third Proportional to 1,016,880 and 2,238,048

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,880 : 2,238,048 = 2,238,048 : x
2. Step 2: Convert to fraction form
   1,016,880/2,238,048 = 2,238,048/x
3. Step 3: Cross multiply
   1,016,880x = 2,238,048 × 2,238,048
4. Step 4: Simplify right side
   1,016,880x = 5,008,858,850,304
5. Step 5: Solve for x
   x = 5,008,858,850,304/1,016,880
6. Step 6: Final answer
   x = 4,925,712.82