Finding the Third Proportional to 19,284.75 and 28,258.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,284.75 : 28,258.88 = 28,258.88 : x
2. Step 2: Convert to fraction form
   19,284.75/28,258.88 = 28,258.88/x
3. Step 3: Cross multiply
   19,284.75x = 28,258.88 × 28,258.88
4. Step 4: Simplify right side
   19,284.75x = 798,564,016.27
5. Step 5: Solve for x
   x = 798,564,016.27/19,284.75
6. Step 6: Final answer
   x = 41,409.09