Finding the Third Proportional to 21,002.84 and 33,272.96

Step by Step Solution

1. Step 1: Write the proportion equation
   21,002.84 : 33,272.96 = 33,272.96 : x
2. Step 2: Convert to fraction form
   21,002.84/33,272.96 = 33,272.96/x
3. Step 3: Cross multiply
   21,002.84x = 33,272.96 × 33,272.96
4. Step 4: Simplify right side
   21,002.84x = 1,107,090,189.49
5. Step 5: Solve for x
   x = 1,107,090,189.49/21,002.84
6. Step 6: Final answer
   x = 52,711.46