Finding the Third Proportional to 20,480.34 and 32,564.53

Step by Step Solution

1. Step 1: Write the proportion equation
   20,480.34 : 32,564.53 = 32,564.53 : x
2. Step 2: Convert to fraction form
   20,480.34/32,564.53 = 32,564.53/x
3. Step 3: Cross multiply
   20,480.34x = 32,564.53 × 32,564.53
4. Step 4: Simplify right side
   20,480.34x = 1,060,448,695.53
5. Step 5: Solve for x
   x = 1,060,448,695.53/20,480.34
6. Step 6: Final answer
   x = 51,778.85