Finding the Third Proportional to 15,086.25 and 33,145.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,086.25 : 33,145.88 = 33,145.88 : x
2. Step 2: Convert to fraction form
   15,086.25/33,145.88 = 33,145.88/x
3. Step 3: Cross multiply
   15,086.25x = 33,145.88 × 33,145.88
4. Step 4: Simplify right side
   15,086.25x = 1,098,649,029.52
5. Step 5: Solve for x
   x = 1,098,649,029.52/15,086.25
6. Step 6: Final answer
   x = 72,824.53