Finding the Third Proportional to 1,018,085 and 2,010,471

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,085 : 2,010,471 = 2,010,471 : x
2. Step 2: Convert to fraction form
   1,018,085/2,010,471 = 2,010,471/x
3. Step 3: Cross multiply
   1,018,085x = 2,010,471 × 2,010,471
4. Step 4: Simplify right side
   1,018,085x = 4,041,993,641,841
5. Step 5: Solve for x
   x = 4,041,993,641,841/1,018,085
6. Step 6: Final answer
   x = 3,970,192.71