Finding the Third Proportional to 20,911.50 and 32,602.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,911.50 : 32,602.50 = 32,602.50 : x
2. Step 2: Convert to fraction form
   20,911.50/32,602.50 = 32,602.50/x
3. Step 3: Cross multiply
   20,911.50x = 32,602.50 × 32,602.50
4. Step 4: Simplify right side
   20,911.50x = 1,062,923,006.25
5. Step 5: Solve for x
   x = 1,062,923,006.25/20,911.50
6. Step 6: Final answer
   x = 50,829.59