Finding the Third Proportional to 1,568,185 and 3,401,906

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568,185 : 3,401,906 = 3,401,906 : x
2. Step 2: Convert to fraction form
   1,568,185/3,401,906 = 3,401,906/x
3. Step 3: Cross multiply
   1,568,185x = 3,401,906 × 3,401,906
4. Step 4: Simplify right side
   1,568,185x = 11,572,964,432,836
5. Step 5: Solve for x
   x = 11,572,964,432,836/1,568,185
6. Step 6: Final answer
   x = 7,379,846.40