Finding the Third Proportional to 21,034.69 and 33,177.09

Step by Step Solution

1. Step 1: Write the proportion equation
   21,034.69 : 33,177.09 = 33,177.09 : x
2. Step 2: Convert to fraction form
   21,034.69/33,177.09 = 33,177.09/x
3. Step 3: Cross multiply
   21,034.69x = 33,177.09 × 33,177.09
4. Step 4: Simplify right side
   21,034.69x = 1,100,719,549.70
5. Step 5: Solve for x
   x = 1,100,719,549.70/21,034.69
6. Step 6: Final answer
   x = 52,328.78