Finding the Third Proportional to 33,268.75 and 72,074.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,268.75 : 72,074.75 = 72,074.75 : x
2. Step 2: Convert to fraction form
   33,268.75/72,074.75 = 72,074.75/x
3. Step 3: Cross multiply
   33,268.75x = 72,074.75 × 72,074.75
4. Step 4: Simplify right side
   33,268.75x = 5,194,769,587.56
5. Step 5: Solve for x
   x = 5,194,769,587.56/33,268.75
6. Step 6: Final answer
   x = 156,145.62