Finding the Third Proportional to 15,397.88 and 33,257.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,397.88 : 33,257.25 = 33,257.25 : x
2. Step 2: Convert to fraction form
   15,397.88/33,257.25 = 33,257.25/x
3. Step 3: Cross multiply
   15,397.88x = 33,257.25 × 33,257.25
4. Step 4: Simplify right side
   15,397.88x = 1,106,044,677.56
5. Step 5: Solve for x
   x = 1,106,044,677.56/15,397.88
6. Step 6: Final answer
   x = 71,830.99