Finding the Third Proportional to 50,476.50 and 79,189.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,476.50 : 79,189.50 = 79,189.50 : x
2. Step 2: Convert to fraction form
   50,476.50/79,189.50 = 79,189.50/x
3. Step 3: Cross multiply
   50,476.50x = 79,189.50 × 79,189.50
4. Step 4: Simplify right side
   50,476.50x = 6,270,976,910.25
5. Step 5: Solve for x
   x = 6,270,976,910.25/50,476.50
6. Step 6: Final answer
   x = 124,235.57