Finding the Third Proportional to 33,728.63 and 49,499.44

Step by Step Solution

1. Step 1: Write the proportion equation
   33,728.63 : 49,499.44 = 49,499.44 : x
2. Step 2: Convert to fraction form
   33,728.63/49,499.44 = 49,499.44/x
3. Step 3: Cross multiply
   33,728.63x = 49,499.44 × 49,499.44
4. Step 4: Simplify right side
   33,728.63x = 2,450,194,312.82
5. Step 5: Solve for x
   x = 2,450,194,312.82/33,728.63
6. Step 6: Final answer
   x = 72,644.36