Finding the Third Proportional to 20,857.50 and 32,015.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,857.50 : 32,015.25 = 32,015.25 : x
2. Step 2: Convert to fraction form
   20,857.50/32,015.25 = 32,015.25/x
3. Step 3: Cross multiply
   20,857.50x = 32,015.25 × 32,015.25
4. Step 4: Simplify right side
   20,857.50x = 1,024,976,232.56
5. Step 5: Solve for x
   x = 1,024,976,232.56/20,857.50
6. Step 6: Final answer
   x = 49,141.85