Finding the Third Proportional to 33,686.51 and 50,530.71

Step by Step Solution

1. Step 1: Write the proportion equation
   33,686.51 : 50,530.71 = 50,530.71 : x
2. Step 2: Convert to fraction form
   33,686.51/50,530.71 = 50,530.71/x
3. Step 3: Cross multiply
   33,686.51x = 50,530.71 × 50,530.71
4. Step 4: Simplify right side
   33,686.51x = 2,553,352,747.85
5. Step 5: Solve for x
   x = 2,553,352,747.85/33,686.51
6. Step 6: Final answer
   x = 75,797.49