Finding the Third Proportional to 10,226.25 and 13,683.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,226.25 : 13,683.94 = 13,683.94 : x
2. Step 2: Convert to fraction form
   10,226.25/13,683.94 = 13,683.94/x
3. Step 3: Cross multiply
   10,226.25x = 13,683.94 × 13,683.94
4. Step 4: Simplify right side
   10,226.25x = 187,250,145.50
5. Step 5: Solve for x
   x = 187,250,145.50/10,226.25
6. Step 6: Final answer
   x = 18,310.73