Finding the Third Proportional to 50,677.50 and 71,283.94

Step by Step Solution

1. Step 1: Write the proportion equation
   50,677.50 : 71,283.94 = 71,283.94 : x
2. Step 2: Convert to fraction form
   50,677.50/71,283.94 = 71,283.94/x
3. Step 3: Cross multiply
   50,677.50x = 71,283.94 × 71,283.94
4. Step 4: Simplify right side
   50,677.50x = 5,081,399,745.50
5. Step 5: Solve for x
   x = 5,081,399,745.50/50,677.50
6. Step 6: Final answer
   x = 100,269.35