Finding the Third Proportional to 20,112 and 32,020.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,112 : 32,020.50 = 32,020.50 : x
2. Step 2: Convert to fraction form
   20,112/32,020.50 = 32,020.50/x
3. Step 3: Cross multiply
   20,112x = 32,020.50 × 32,020.50
4. Step 4: Simplify right side
   20,112x = 1,025,312,420.25
5. Step 5: Solve for x
   x = 1,025,312,420.25/20,112
6. Step 6: Final answer
   x = 50,980.13