Finding the Third Proportional to 9,567.59 and 20,276.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,567.59 : 20,276.47 = 20,276.47 : x
2. Step 2: Convert to fraction form
   9,567.59/20,276.47 = 20,276.47/x
3. Step 3: Cross multiply
   9,567.59x = 20,276.47 × 20,276.47
4. Step 4: Simplify right side
   9,567.59x = 411,135,209.72
5. Step 5: Solve for x
   x = 411,135,209.72/9,567.59
6. Step 6: Final answer
   x = 42,971.65