Finding the Third Proportional to 1,433,914 and 2,200,999

Step by Step Solution

1. Step 1: Write the proportion equation
   1,433,914 : 2,200,999 = 2,200,999 : x
2. Step 2: Convert to fraction form
   1,433,914/2,200,999 = 2,200,999/x
3. Step 3: Cross multiply
   1,433,914x = 2,200,999 × 2,200,999
4. Step 4: Simplify right side
   1,433,914x = 4,844,396,598,001
5. Step 5: Solve for x
   x = 4,844,396,598,001/1,433,914
6. Step 6: Final answer
   x = 3,378,442.92