Finding the Third Proportional to 8,582,682 and 12,028,606

Step by Step Solution

1. Step 1: Write the proportion equation
   8,582,682 : 12,028,606 = 12,028,606 : x
2. Step 2: Convert to fraction form
   8,582,682/12,028,606 = 12,028,606/x
3. Step 3: Cross multiply
   8,582,682x = 12,028,606 × 12,028,606
4. Step 4: Simplify right side
   8,582,682x = 144,687,362,303,236
5. Step 5: Solve for x
   x = 144,687,362,303,236/8,582,682
6. Step 6: Final answer
   x = 16,858,059.32