Finding the Third Proportional to 1,009,264 and 2,204,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,264 : 2,204,288 = 2,204,288 : x
2. Step 2: Convert to fraction form
   1,009,264/2,204,288 = 2,204,288/x
3. Step 3: Cross multiply
   1,009,264x = 2,204,288 × 2,204,288
4. Step 4: Simplify right side
   1,009,264x = 4,858,885,586,944
5. Step 5: Solve for x
   x = 4,858,885,586,944/1,009,264
6. Step 6: Final answer
   x = 4,814,286.04