Finding the Third Proportional to 1,568,178 and 3,401,892

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568,178 : 3,401,892 = 3,401,892 : x
2. Step 2: Convert to fraction form
   1,568,178/3,401,892 = 3,401,892/x
3. Step 3: Cross multiply
   1,568,178x = 3,401,892 × 3,401,892
4. Step 4: Simplify right side
   1,568,178x = 11,572,869,179,664
5. Step 5: Solve for x
   x = 11,572,869,179,664/1,568,178
6. Step 6: Final answer
   x = 7,379,818.60