Finding the Third Proportional to 2,103,998 and 4,544,299

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,998 : 4,544,299 = 4,544,299 : x
2. Step 2: Convert to fraction form
   2,103,998/4,544,299 = 4,544,299/x
3. Step 3: Cross multiply
   2,103,998x = 4,544,299 × 4,544,299
4. Step 4: Simplify right side
   2,103,998x = 20,650,653,401,401
5. Step 5: Solve for x
   x = 20,650,653,401,401/2,103,998
6. Step 6: Final answer
   x = 9,814,958.67