Finding the Third Proportional to 1,036,226 and 2,229,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,226 : 2,229,912 = 2,229,912 : x
2. Step 2: Convert to fraction form
   1,036,226/2,229,912 = 2,229,912/x
3. Step 3: Cross multiply
   1,036,226x = 2,229,912 × 2,229,912
4. Step 4: Simplify right side
   1,036,226x = 4,972,507,527,744
5. Step 5: Solve for x
   x = 4,972,507,527,744/1,036,226
6. Step 6: Final answer
   x = 4,798,670.88