Finding the Third Proportional to 3,839,053 and 8,236,682

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839,053 : 8,236,682 = 8,236,682 : x
2. Step 2: Convert to fraction form
   3,839,053/8,236,682 = 8,236,682/x
3. Step 3: Cross multiply
   3,839,053x = 8,236,682 × 8,236,682
4. Step 4: Simplify right side
   3,839,053x = 67,842,930,369,124
5. Step 5: Solve for x
   x = 67,842,930,369,124/3,839,053
6. Step 6: Final answer
   x = 17,671,787.90