Finding the Third Proportional to 4,845 and 12,733.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,845 : 12,733.50 = 12,733.50 : x
2. Step 2: Convert to fraction form
   4,845/12,733.50 = 12,733.50/x
3. Step 3: Cross multiply
   4,845x = 12,733.50 × 12,733.50
4. Step 4: Simplify right side
   4,845x = 162,142,022.25
5. Step 5: Solve for x
   x = 162,142,022.25/4,845
6. Step 6: Final answer
   x = 33,465.85