Finding the Third Proportional to 20,316.50 and 32,443

Step by Step Solution

1. Step 1: Write the proportion equation
   20,316.50 : 32,443 = 32,443 : x
2. Step 2: Convert to fraction form
   20,316.50/32,443 = 32,443/x
3. Step 3: Cross multiply
   20,316.50x = 32,443 × 32,443
4. Step 4: Simplify right side
   20,316.50x = 1,052,548,249
5. Step 5: Solve for x
   x = 1,052,548,249/20,316.50
6. Step 6: Final answer
   x = 51,807.56