Finding the Third Proportional to 41,286.38 and 73,777.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,286.38 : 73,777.50 = 73,777.50 : x
2. Step 2: Convert to fraction form
   41,286.38/73,777.50 = 73,777.50/x
3. Step 3: Cross multiply
   41,286.38x = 73,777.50 × 73,777.50
4. Step 4: Simplify right side
   41,286.38x = 5,443,119,506.25
5. Step 5: Solve for x
   x = 5,443,119,506.25/41,286.38
6. Step 6: Final answer
   x = 131,838.15