Finding the Third Proportional to 21,873 and 33,933.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,873 : 33,933.38 = 33,933.38 : x
2. Step 2: Convert to fraction form
   21,873/33,933.38 = 33,933.38/x
3. Step 3: Cross multiply
   21,873x = 33,933.38 × 33,933.38
4. Step 4: Simplify right side
   21,873x = 1,151,473,938.89
5. Step 5: Solve for x
   x = 1,151,473,938.89/21,873
6. Step 6: Final answer
   x = 52,643.62