Finding the Third Proportional to 21,397.50 and 32,936.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,397.50 : 32,936.63 = 32,936.63 : x
2. Step 2: Convert to fraction form
   21,397.50/32,936.63 = 32,936.63/x
3. Step 3: Cross multiply
   21,397.50x = 32,936.63 × 32,936.63
4. Step 4: Simplify right side
   21,397.50x = 1,084,821,266.39
5. Step 5: Solve for x
   x = 1,084,821,266.39/21,397.50
6. Step 6: Final answer
   x = 50,698.51