Finding the Third Proportional to 33,412.50 and 79,157.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,412.50 : 79,157.25 = 79,157.25 : x
2. Step 2: Convert to fraction form
   33,412.50/79,157.25 = 79,157.25/x
3. Step 3: Cross multiply
   33,412.50x = 79,157.25 × 79,157.25
4. Step 4: Simplify right side
   33,412.50x = 6,265,870,227.56
5. Step 5: Solve for x
   x = 6,265,870,227.56/33,412.50
6. Step 6: Final answer
   x = 187,530.72