Finding the Third Proportional to 9,791.72 and 20,966.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,791.72 : 20,966.34 = 20,966.34 : x
2. Step 2: Convert to fraction form
   9,791.72/20,966.34 = 20,966.34/x
3. Step 3: Cross multiply
   9,791.72x = 20,966.34 × 20,966.34
4. Step 4: Simplify right side
   9,791.72x = 439,587,570.24
5. Step 5: Solve for x
   x = 439,587,570.24/9,791.72
6. Step 6: Final answer
   x = 44,893.81