Finding the Third Proportional to 15,122.25 and 33,158.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,122.25 : 33,158.25 = 33,158.25 : x
2. Step 2: Convert to fraction form
   15,122.25/33,158.25 = 33,158.25/x
3. Step 3: Cross multiply
   15,122.25x = 33,158.25 × 33,158.25
4. Step 4: Simplify right side
   15,122.25x = 1,099,469,543.06
5. Step 5: Solve for x
   x = 1,099,469,543.06/15,122.25
6. Step 6: Final answer
   x = 72,705.42