Finding the Third Proportional to 20,803.50 and 24,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,803.50 : 24,475.50 = 24,475.50 : x
2. Step 2: Convert to fraction form
   20,803.50/24,475.50 = 24,475.50/x
3. Step 3: Cross multiply
   20,803.50x = 24,475.50 × 24,475.50
4. Step 4: Simplify right side
   20,803.50x = 599,050,100.25
5. Step 5: Solve for x
   x = 599,050,100.25/20,803.50
6. Step 6: Final answer
   x = 28,795.64