Finding the Third Proportional to 2,031,945 and 4,441,698

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,945 : 4,441,698 = 4,441,698 : x
2. Step 2: Convert to fraction form
   2,031,945/4,441,698 = 4,441,698/x
3. Step 3: Cross multiply
   2,031,945x = 4,441,698 × 4,441,698
4. Step 4: Simplify right side
   2,031,945x = 19,728,681,123,204
5. Step 5: Solve for x
   x = 19,728,681,123,204/2,031,945
6. Step 6: Final answer
   x = 9,709,259.42