Finding the Third Proportional to 11,729.50 and 24,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,729.50 : 24,426.50 = 24,426.50 : x
2. Step 2: Convert to fraction form
   11,729.50/24,426.50 = 24,426.50/x
3. Step 3: Cross multiply
   11,729.50x = 24,426.50 × 24,426.50
4. Step 4: Simplify right side
   11,729.50x = 596,653,902.25
5. Step 5: Solve for x
   x = 596,653,902.25/11,729.50
6. Step 6: Final answer
   x = 50,867.80