Finding the Third Proportional to 1,018,084 and 2,010,469

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,084 : 2,010,469 = 2,010,469 : x
2. Step 2: Convert to fraction form
   1,018,084/2,010,469 = 2,010,469/x
3. Step 3: Cross multiply
   1,018,084x = 2,010,469 × 2,010,469
4. Step 4: Simplify right side
   1,018,084x = 4,041,985,599,961
5. Step 5: Solve for x
   x = 4,041,985,599,961/1,018,084
6. Step 6: Final answer
   x = 3,970,188.71