Finding the Third Proportional to 21,434.63 and 33,523.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,434.63 : 33,523.88 = 33,523.88 : x
2. Step 2: Convert to fraction form
   21,434.63/33,523.88 = 33,523.88/x
3. Step 3: Cross multiply
   21,434.63x = 33,523.88 × 33,523.88
4. Step 4: Simplify right side
   21,434.63x = 1,123,850,195.02
5. Step 5: Solve for x
   x = 1,123,850,195.02/21,434.63
6. Step 6: Final answer
   x = 52,431.53