Finding the Third Proportional to 33,139.13 and 50,191.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,139.13 : 50,191.31 = 50,191.31 : x
2. Step 2: Convert to fraction form
   33,139.13/50,191.31 = 50,191.31/x
3. Step 3: Cross multiply
   33,139.13x = 50,191.31 × 50,191.31
4. Step 4: Simplify right side
   33,139.13x = 2,519,167,850.47
5. Step 5: Solve for x
   x = 2,519,167,850.47/33,139.13
6. Step 6: Final answer
   x = 76,017.94