Finding the Third Proportional to 2,005,229 and 4,175,695

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,229 : 4,175,695 = 4,175,695 : x
2. Step 2: Convert to fraction form
   2,005,229/4,175,695 = 4,175,695/x
3. Step 3: Cross multiply
   2,005,229x = 4,175,695 × 4,175,695
4. Step 4: Simplify right side
   2,005,229x = 17,436,428,733,025
5. Step 5: Solve for x
   x = 17,436,428,733,025/2,005,229
6. Step 6: Final answer
   x = 8,695,480.03