Finding the Third Proportional to 1,018,992 and 2,082,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,992 : 2,082,228 = 2,082,228 : x
2. Step 2: Convert to fraction form
   1,018,992/2,082,228 = 2,082,228/x
3. Step 3: Cross multiply
   1,018,992x = 2,082,228 × 2,082,228
4. Step 4: Simplify right side
   1,018,992x = 4,335,673,443,984
5. Step 5: Solve for x
   x = 4,335,673,443,984/1,018,992
6. Step 6: Final answer
   x = 4,254,865.05