Finding the Third Proportional to 16,859.25 and 24,286.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,859.25 : 24,286.50 = 24,286.50 : x
2. Step 2: Convert to fraction form
   16,859.25/24,286.50 = 24,286.50/x
3. Step 3: Cross multiply
   16,859.25x = 24,286.50 × 24,286.50
4. Step 4: Simplify right side
   16,859.25x = 589,834,082.25
5. Step 5: Solve for x
   x = 589,834,082.25/16,859.25
6. Step 6: Final answer
   x = 34,985.78