Finding the Third Proportional to 20,508.75 and 32,130.56

Step by Step Solution

1. Step 1: Write the proportion equation
   20,508.75 : 32,130.56 = 32,130.56 : x
2. Step 2: Convert to fraction form
   20,508.75/32,130.56 = 32,130.56/x
3. Step 3: Cross multiply
   20,508.75x = 32,130.56 × 32,130.56
4. Step 4: Simplify right side
   20,508.75x = 1,032,373,046.57
5. Step 5: Solve for x
   x = 1,032,373,046.57/20,508.75
6. Step 6: Final answer
   x = 50,338.18