Finding the Third Proportional to 19,019.25 and 25,611.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,019.25 : 25,611.75 = 25,611.75 : x
2. Step 2: Convert to fraction form
   19,019.25/25,611.75 = 25,611.75/x
3. Step 3: Cross multiply
   19,019.25x = 25,611.75 × 25,611.75
4. Step 4: Simplify right side
   19,019.25x = 655,961,738.06
5. Step 5: Solve for x
   x = 655,961,738.06/19,019.25
6. Step 6: Final answer
   x = 34,489.36