Finding the Third Proportional to 1,568,881 and 3,425,476

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568,881 : 3,425,476 = 3,425,476 : x
2. Step 2: Convert to fraction form
   1,568,881/3,425,476 = 3,425,476/x
3. Step 3: Cross multiply
   1,568,881x = 3,425,476 × 3,425,476
4. Step 4: Simplify right side
   1,568,881x = 11,733,885,826,576
5. Step 5: Solve for x
   x = 11,733,885,826,576/1,568,881
6. Step 6: Final answer
   x = 7,479,143.30