Finding the Third Proportional to 2,005,227 and 4,175,691

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,227 : 4,175,691 = 4,175,691 : x
2. Step 2: Convert to fraction form
   2,005,227/4,175,691 = 4,175,691/x
3. Step 3: Cross multiply
   2,005,227x = 4,175,691 × 4,175,691
4. Step 4: Simplify right side
   2,005,227x = 17,436,395,327,481
5. Step 5: Solve for x
   x = 17,436,395,327,481/2,005,227
6. Step 6: Final answer
   x = 8,695,472.05