Finding the Third Proportional to 33,091.50 and 71,367

Step by Step Solution

1. Step 1: Write the proportion equation
   33,091.50 : 71,367 = 71,367 : x
2. Step 2: Convert to fraction form
   33,091.50/71,367 = 71,367/x
3. Step 3: Cross multiply
   33,091.50x = 71,367 × 71,367
4. Step 4: Simplify right side
   33,091.50x = 5,093,248,689
5. Step 5: Solve for x
   x = 5,093,248,689/33,091.50
6. Step 6: Final answer
   x = 153,914.11