Finding the Third Proportional to 15,394.50 and 33,163.59

Step by Step Solution

1. Step 1: Write the proportion equation
   15,394.50 : 33,163.59 = 33,163.59 : x
2. Step 2: Convert to fraction form
   15,394.50/33,163.59 = 33,163.59/x
3. Step 3: Cross multiply
   15,394.50x = 33,163.59 × 33,163.59
4. Step 4: Simplify right side
   15,394.50x = 1,099,823,950.42
5. Step 5: Solve for x
   x = 1,099,823,950.42/15,394.50
6. Step 6: Final answer
   x = 71,442.65