Finding the Third Proportional to 32,800 and 49,240

Step by Step Solution

1. Step 1: Write the proportion equation
   32,800 : 49,240 = 49,240 : x
2. Step 2: Convert to fraction form
   32,800/49,240 = 49,240/x
3. Step 3: Cross multiply
   32,800x = 49,240 × 49,240
4. Step 4: Simplify right side
   32,800x = 2,424,577,600
5. Step 5: Solve for x
   x = 2,424,577,600/32,800
6. Step 6: Final answer
   x = 73,920.05