Finding the Third Proportional to 20,316.75 and 32,443.13

Step by Step Solution

1. Step 1: Write the proportion equation
   20,316.75 : 32,443.13 = 32,443.13 : x
2. Step 2: Convert to fraction form
   20,316.75/32,443.13 = 32,443.13/x
3. Step 3: Cross multiply
   20,316.75x = 32,443.13 × 32,443.13
4. Step 4: Simplify right side
   20,316.75x = 1,052,556,359.77
5. Step 5: Solve for x
   x = 1,052,556,359.77/20,316.75
6. Step 6: Final answer
   x = 51,807.32