Finding the Third Proportional to 20,783.25 and 29,271.38

Step by Step Solution

1. Step 1: Write the proportion equation
   20,783.25 : 29,271.38 = 29,271.38 : x
2. Step 2: Convert to fraction form
   20,783.25/29,271.38 = 29,271.38/x
3. Step 3: Cross multiply
   20,783.25x = 29,271.38 × 29,271.38
4. Step 4: Simplify right side
   20,783.25x = 856,813,394.39
5. Step 5: Solve for x
   x = 856,813,394.39/20,783.25
6. Step 6: Final answer
   x = 41,226.15