Finding the Third Proportional to 50,479.50 and 79,198.13

Step by Step Solution

1. Step 1: Write the proportion equation
   50,479.50 : 79,198.13 = 79,198.13 : x
2. Step 2: Convert to fraction form
   50,479.50/79,198.13 = 79,198.13/x
3. Step 3: Cross multiply
   50,479.50x = 79,198.13 × 79,198.13
4. Step 4: Simplify right side
   50,479.50x = 6,272,343,003.52
5. Step 5: Solve for x
   x = 6,272,343,003.52/50,479.50
6. Step 6: Final answer
   x = 124,255.25