Finding the Third Proportional to 16,784.50 and 25,663

Step by Step Solution

1. Step 1: Write the proportion equation
   16,784.50 : 25,663 = 25,663 : x
2. Step 2: Convert to fraction form
   16,784.50/25,663 = 25,663/x
3. Step 3: Cross multiply
   16,784.50x = 25,663 × 25,663
4. Step 4: Simplify right side
   16,784.50x = 658,589,569
5. Step 5: Solve for x
   x = 658,589,569/16,784.50
6. Step 6: Final answer
   x = 39,237.96