Finding the Third Proportional to 33,012.56 and 49,399.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,012.56 : 49,399.88 = 49,399.88 : x
2. Step 2: Convert to fraction form
   33,012.56/49,399.88 = 49,399.88/x
3. Step 3: Cross multiply
   33,012.56x = 49,399.88 × 49,399.88
4. Step 4: Simplify right side
   33,012.56x = 2,440,347,650.02
5. Step 5: Solve for x
   x = 2,440,347,650.02/33,012.56
6. Step 6: Final answer
   x = 73,921.79