Finding the Third Proportional to 1,284,824 and 2,766,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,824 : 2,766,976 = 2,766,976 : x
2. Step 2: Convert to fraction form
   1,284,824/2,766,976 = 2,766,976/x
3. Step 3: Cross multiply
   1,284,824x = 2,766,976 × 2,766,976
4. Step 4: Simplify right side
   1,284,824x = 7,656,156,184,576
5. Step 5: Solve for x
   x = 7,656,156,184,576/1,284,824
6. Step 6: Final answer
   x = 5,958,914.36