Finding the Third Proportional to 3,417,657 and 8,067,701

Step by Step Solution

1. Step 1: Write the proportion equation
   3,417,657 : 8,067,701 = 8,067,701 : x
2. Step 2: Convert to fraction form
   3,417,657/8,067,701 = 8,067,701/x
3. Step 3: Cross multiply
   3,417,657x = 8,067,701 × 8,067,701
4. Step 4: Simplify right side
   3,417,657x = 65,087,799,425,401
5. Step 5: Solve for x
   x = 65,087,799,425,401/3,417,657
6. Step 6: Final answer
   x = 19,044,567.50