Finding the Third Proportional to 15,393.75 and 33,191.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,393.75 : 33,191.25 = 33,191.25 : x
2. Step 2: Convert to fraction form
   15,393.75/33,191.25 = 33,191.25/x
3. Step 3: Cross multiply
   15,393.75x = 33,191.25 × 33,191.25
4. Step 4: Simplify right side
   15,393.75x = 1,101,659,076.56
5. Step 5: Solve for x
   x = 1,101,659,076.56/15,393.75
6. Step 6: Final answer
   x = 71,565.35