Finding the Third Proportional to 471,018 and 1,020,228

Step by Step Solution

1. Step 1: Write the proportion equation
   471,018 : 1,020,228 = 1,020,228 : x
2. Step 2: Convert to fraction form
   471,018/1,020,228 = 1,020,228/x
3. Step 3: Cross multiply
   471,018x = 1,020,228 × 1,020,228
4. Step 4: Simplify right side
   471,018x = 1,040,865,171,984
5. Step 5: Solve for x
   x = 1,040,865,171,984/471,018
6. Step 6: Final answer
   x = 2,209,820.37