Finding the Third Proportional to 33,979.50 and 75,066.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,979.50 : 75,066.75 = 75,066.75 : x
2. Step 2: Convert to fraction form
   33,979.50/75,066.75 = 75,066.75/x
3. Step 3: Cross multiply
   33,979.50x = 75,066.75 × 75,066.75
4. Step 4: Simplify right side
   33,979.50x = 5,635,016,955.56
5. Step 5: Solve for x
   x = 5,635,016,955.56/33,979.50
6. Step 6: Final answer
   x = 165,835.78