Finding the Third Proportional to 1,036,203 and 2,229,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,203 : 2,229,870 = 2,229,870 : x
2. Step 2: Convert to fraction form
   1,036,203/2,229,870 = 2,229,870/x
3. Step 3: Cross multiply
   1,036,203x = 2,229,870 × 2,229,870
4. Step 4: Simplify right side
   1,036,203x = 4,972,320,216,900
5. Step 5: Solve for x
   x = 4,972,320,216,900/1,036,203
6. Step 6: Final answer
   x = 4,798,596.62