Finding the Third Proportional to 14,258.25 and 18,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,258.25 : 18,922.50 = 18,922.50 : x
2. Step 2: Convert to fraction form
   14,258.25/18,922.50 = 18,922.50/x
3. Step 3: Cross multiply
   14,258.25x = 18,922.50 × 18,922.50
4. Step 4: Simplify right side
   14,258.25x = 358,061,006.25
5. Step 5: Solve for x
   x = 358,061,006.25/14,258.25
6. Step 6: Final answer
   x = 25,112.55