Finding the Third Proportional to 1,282,016 and 2,802,173

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,016 : 2,802,173 = 2,802,173 : x
2. Step 2: Convert to fraction form
   1,282,016/2,802,173 = 2,802,173/x
3. Step 3: Cross multiply
   1,282,016x = 2,802,173 × 2,802,173
4. Step 4: Simplify right side
   1,282,016x = 7,852,173,521,929
5. Step 5: Solve for x
   x = 7,852,173,521,929/1,282,016
6. Step 6: Final answer
   x = 6,124,863.90