Finding the Third Proportional to 50,926.50 and 79,302.38

Step by Step Solution

1. Step 1: Write the proportion equation
   50,926.50 : 79,302.38 = 79,302.38 : x
2. Step 2: Convert to fraction form
   50,926.50/79,302.38 = 79,302.38/x
3. Step 3: Cross multiply
   50,926.50x = 79,302.38 × 79,302.38
4. Step 4: Simplify right side
   50,926.50x = 6,288,866,680.64
5. Step 5: Solve for x
   x = 6,288,866,680.64/50,926.50
6. Step 6: Final answer
   x = 123,489.08