Finding the Third Proportional to 36,868.50 and 53,007.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,868.50 : 53,007.75 = 53,007.75 : x
2. Step 2: Convert to fraction form
   36,868.50/53,007.75 = 53,007.75/x
3. Step 3: Cross multiply
   36,868.50x = 53,007.75 × 53,007.75
4. Step 4: Simplify right side
   36,868.50x = 2,809,821,560.06
5. Step 5: Solve for x
   x = 2,809,821,560.06/36,868.50
6. Step 6: Final answer
   x = 76,211.98