Finding the Third Proportional to 14,383.50 and 19,428.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,383.50 : 19,428.50 = 19,428.50 : x
2. Step 2: Convert to fraction form
   14,383.50/19,428.50 = 19,428.50/x
3. Step 3: Cross multiply
   14,383.50x = 19,428.50 × 19,428.50
4. Step 4: Simplify right side
   14,383.50x = 377,466,612.25
5. Step 5: Solve for x
   x = 377,466,612.25/14,383.50
6. Step 6: Final answer
   x = 26,243.03