Finding the Third Proportional to 21,343.50 and 33,483.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,343.50 : 33,483.38 = 33,483.38 : x
2. Step 2: Convert to fraction form
   21,343.50/33,483.38 = 33,483.38/x
3. Step 3: Cross multiply
   21,343.50x = 33,483.38 × 33,483.38
4. Step 4: Simplify right side
   21,343.50x = 1,121,136,401.39
5. Step 5: Solve for x
   x = 1,121,136,401.39/21,343.50
6. Step 6: Final answer
   x = 52,528.24