Finding the Third Proportional to 1,368,018 and 2,969,682

Step by Step Solution

1. Step 1: Write the proportion equation
   1,368,018 : 2,969,682 = 2,969,682 : x
2. Step 2: Convert to fraction form
   1,368,018/2,969,682 = 2,969,682/x
3. Step 3: Cross multiply
   1,368,018x = 2,969,682 × 2,969,682
4. Step 4: Simplify right side
   1,368,018x = 8,819,011,181,124
5. Step 5: Solve for x
   x = 8,819,011,181,124/1,368,018
6. Step 6: Final answer
   x = 6,446,560.78