Finding the Third Proportional to 50,638.50 and 109,127.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,638.50 : 109,127.25 = 109,127.25 : x
2. Step 2: Convert to fraction form
   50,638.50/109,127.25 = 109,127.25/x
3. Step 3: Cross multiply
   50,638.50x = 109,127.25 × 109,127.25
4. Step 4: Simplify right side
   50,638.50x = 11,908,756,692.56
5. Step 5: Solve for x
   x = 11,908,756,692.56/50,638.50
6. Step 6: Final answer
   x = 235,171.99