Finding the Third Proportional to 15,172.25 and 33,007.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,172.25 : 33,007.25 = 33,007.25 : x
2. Step 2: Convert to fraction form
   15,172.25/33,007.25 = 33,007.25/x
3. Step 3: Cross multiply
   15,172.25x = 33,007.25 × 33,007.25
4. Step 4: Simplify right side
   15,172.25x = 1,089,478,552.56
5. Step 5: Solve for x
   x = 1,089,478,552.56/15,172.25
6. Step 6: Final answer
   x = 71,807.32