Finding the Third Proportional to 1,522,338 and 3,315,900

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,338 : 3,315,900 = 3,315,900 : x
2. Step 2: Convert to fraction form
   1,522,338/3,315,900 = 3,315,900/x
3. Step 3: Cross multiply
   1,522,338x = 3,315,900 × 3,315,900
4. Step 4: Simplify right side
   1,522,338x = 10,995,192,810,000
5. Step 5: Solve for x
   x = 10,995,192,810,000/1,522,338
6. Step 6: Final answer
   x = 7,222,570.03