Finding the Third Proportional to 33,549.75 and 71,091

Step by Step Solution

1. Step 1: Write the proportion equation
   33,549.75 : 71,091 = 71,091 : x
2. Step 2: Convert to fraction form
   33,549.75/71,091 = 71,091/x
3. Step 3: Cross multiply
   33,549.75x = 71,091 × 71,091
4. Step 4: Simplify right side
   33,549.75x = 5,053,930,281
5. Step 5: Solve for x
   x = 5,053,930,281/33,549.75
6. Step 6: Final answer
   x = 150,639.88