Finding the Third Proportional to 2,682,234 and 5,818,581

Step by Step Solution

1. Step 1: Write the proportion equation
   2,682,234 : 5,818,581 = 5,818,581 : x
2. Step 2: Convert to fraction form
   2,682,234/5,818,581 = 5,818,581/x
3. Step 3: Cross multiply
   2,682,234x = 5,818,581 × 5,818,581
4. Step 4: Simplify right side
   2,682,234x = 33,855,884,853,561
5. Step 5: Solve for x
   x = 33,855,884,853,561/2,682,234
6. Step 6: Final answer
   x = 12,622,271.16