Finding the Third Proportional to 14,365.50 and 19,172.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,365.50 : 19,172.25 = 19,172.25 : x
2. Step 2: Convert to fraction form
   14,365.50/19,172.25 = 19,172.25/x
3. Step 3: Cross multiply
   14,365.50x = 19,172.25 × 19,172.25
4. Step 4: Simplify right side
   14,365.50x = 367,575,170.06
5. Step 5: Solve for x
   x = 367,575,170.06/14,365.50
6. Step 6: Final answer
   x = 25,587.36