Finding the Third Proportional to 14,311.50 and 19,280.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,311.50 : 19,280.25 = 19,280.25 : x
2. Step 2: Convert to fraction form
   14,311.50/19,280.25 = 19,280.25/x
3. Step 3: Cross multiply
   14,311.50x = 19,280.25 × 19,280.25
4. Step 4: Simplify right side
   14,311.50x = 371,728,040.06
5. Step 5: Solve for x
   x = 371,728,040.06/14,311.50
6. Step 6: Final answer
   x = 25,974.08