Finding the Third Proportional to 32,617.69 and 49,979.53

Step by Step Solution

1. Step 1: Write the proportion equation
   32,617.69 : 49,979.53 = 49,979.53 : x
2. Step 2: Convert to fraction form
   32,617.69/49,979.53 = 49,979.53/x
3. Step 3: Cross multiply
   32,617.69x = 49,979.53 × 49,979.53
4. Step 4: Simplify right side
   32,617.69x = 2,497,953,543.97
5. Step 5: Solve for x
   x = 2,497,953,543.97/32,617.69
6. Step 6: Final answer
   x = 76,582.79