Finding the Third Proportional to 1,018,264 and 2,010,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,264 : 2,010,824 = 2,010,824 : x
2. Step 2: Convert to fraction form
   1,018,264/2,010,824 = 2,010,824/x
3. Step 3: Cross multiply
   1,018,264x = 2,010,824 × 2,010,824
4. Step 4: Simplify right side
   1,018,264x = 4,043,413,158,976
5. Step 5: Solve for x
   x = 4,043,413,158,976/1,018,264
6. Step 6: Final answer
   x = 3,970,888.85