Finding the Third Proportional to 3,334,311 and 7,187,022

Step by Step Solution

1. Step 1: Write the proportion equation
   3,334,311 : 7,187,022 = 7,187,022 : x
2. Step 2: Convert to fraction form
   3,334,311/7,187,022 = 7,187,022/x
3. Step 3: Cross multiply
   3,334,311x = 7,187,022 × 7,187,022
4. Step 4: Simplify right side
   3,334,311x = 51,653,285,228,484
5. Step 5: Solve for x
   x = 51,653,285,228,484/3,334,311
6. Step 6: Final answer
   x = 15,491,441.93