Finding the Third Proportional to 15,709.57 and 33,034.71

Step by Step Solution

1. Step 1: Write the proportion equation
   15,709.57 : 33,034.71 = 33,034.71 : x
2. Step 2: Convert to fraction form
   15,709.57/33,034.71 = 33,034.71/x
3. Step 3: Cross multiply
   15,709.57x = 33,034.71 × 33,034.71
4. Step 4: Simplify right side
   15,709.57x = 1,091,292,126.72
5. Step 5: Solve for x
   x = 1,091,292,126.72/15,709.57
6. Step 6: Final answer
   x = 69,466.71