Finding the Third Proportional to 33,900 and 49,632

Step by Step Solution

1. Step 1: Write the proportion equation
   33,900 : 49,632 = 49,632 : x
2. Step 2: Convert to fraction form
   33,900/49,632 = 49,632/x
3. Step 3: Cross multiply
   33,900x = 49,632 × 49,632
4. Step 4: Simplify right side
   33,900x = 2,463,335,424
5. Step 5: Solve for x
   x = 2,463,335,424/33,900
6. Step 6: Final answer
   x = 72,664.76