Finding the Third Proportional to 28,617.50 and 41,982.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,617.50 : 41,982.75 = 41,982.75 : x
2. Step 2: Convert to fraction form
   28,617.50/41,982.75 = 41,982.75/x
3. Step 3: Cross multiply
   28,617.50x = 41,982.75 × 41,982.75
4. Step 4: Simplify right side
   28,617.50x = 1,762,551,297.56
5. Step 5: Solve for x
   x = 1,762,551,297.56/28,617.50
6. Step 6: Final answer
   x = 61,589.98