Finding the Third Proportional to 1,020,744 and 2,228,262

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,744 : 2,228,262 = 2,228,262 : x
2. Step 2: Convert to fraction form
   1,020,744/2,228,262 = 2,228,262/x
3. Step 3: Cross multiply
   1,020,744x = 2,228,262 × 2,228,262
4. Step 4: Simplify right side
   1,020,744x = 4,965,151,540,644
5. Step 5: Solve for x
   x = 4,965,151,540,644/1,020,744
6. Step 6: Final answer
   x = 4,864,247.59