Finding the Third Proportional to 15,311.25 and 33,052.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,311.25 : 33,052.50 = 33,052.50 : x
2. Step 2: Convert to fraction form
   15,311.25/33,052.50 = 33,052.50/x
3. Step 3: Cross multiply
   15,311.25x = 33,052.50 × 33,052.50
4. Step 4: Simplify right side
   15,311.25x = 1,092,467,756.25
5. Step 5: Solve for x
   x = 1,092,467,756.25/15,311.25
6. Step 6: Final answer
   x = 71,350.66