Finding the Third Proportional to 33,643.13 and 50,842.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,643.13 : 50,842.69 = 50,842.69 : x
2. Step 2: Convert to fraction form
   33,643.13/50,842.69 = 50,842.69/x
3. Step 3: Cross multiply
   33,643.13x = 50,842.69 × 50,842.69
4. Step 4: Simplify right side
   33,643.13x = 2,584,978,872.22
5. Step 5: Solve for x
   x = 2,584,978,872.22/33,643.13
6. Step 6: Final answer
   x = 76,835.28