Finding the Third Proportional to 4,683.75 and 10,231.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,683.75 : 10,231.50 = 10,231.50 : x
2. Step 2: Convert to fraction form
   4,683.75/10,231.50 = 10,231.50/x
3. Step 3: Cross multiply
   4,683.75x = 10,231.50 × 10,231.50
4. Step 4: Simplify right side
   4,683.75x = 104,683,592.25
5. Step 5: Solve for x
   x = 104,683,592.25/4,683.75
6. Step 6: Final answer
   x = 22,350.38