Finding the Third Proportional to 50,288.75 and 75,945.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,288.75 : 75,945.50 = 75,945.50 : x
2. Step 2: Convert to fraction form
   50,288.75/75,945.50 = 75,945.50/x
3. Step 3: Cross multiply
   50,288.75x = 75,945.50 × 75,945.50
4. Step 4: Simplify right side
   50,288.75x = 5,767,718,970.25
5. Step 5: Solve for x
   x = 5,767,718,970.25/50,288.75
6. Step 6: Final answer
   x = 114,692.03