Finding the Third Proportional to 33,436.13 and 51,939.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,436.13 : 51,939.56 = 51,939.56 : x
2. Step 2: Convert to fraction form
   33,436.13/51,939.56 = 51,939.56/x
3. Step 3: Cross multiply
   33,436.13x = 51,939.56 × 51,939.56
4. Step 4: Simplify right side
   33,436.13x = 2,697,718,152.69
5. Step 5: Solve for x
   x = 2,697,718,152.69/33,436.13
6. Step 6: Final answer
   x = 80,682.74