Finding the Third Proportional to 2,033,766 and 4,421,422

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033,766 : 4,421,422 = 4,421,422 : x
2. Step 2: Convert to fraction form
   2,033,766/4,421,422 = 4,421,422/x
3. Step 3: Cross multiply
   2,033,766x = 4,421,422 × 4,421,422
4. Step 4: Simplify right side
   2,033,766x = 19,548,972,502,084
5. Step 5: Solve for x
   x = 19,548,972,502,084/2,033,766
6. Step 6: Final answer
   x = 9,612,203.42