Finding the Third Proportional to 1,066,824 and 2,518,320

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,824 : 2,518,320 = 2,518,320 : x
2. Step 2: Convert to fraction form
   1,066,824/2,518,320 = 2,518,320/x
3. Step 3: Cross multiply
   1,066,824x = 2,518,320 × 2,518,320
4. Step 4: Simplify right side
   1,066,824x = 6,341,935,622,400
5. Step 5: Solve for x
   x = 6,341,935,622,400/1,066,824
6. Step 6: Final answer
   x = 5,944,687.80