Finding the Third Proportional to 5,251.50 and 7,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,251.50 : 7,036.88 = 7,036.88 : x
2. Step 2: Convert to fraction form
   5,251.50/7,036.88 = 7,036.88/x
3. Step 3: Cross multiply
   5,251.50x = 7,036.88 × 7,036.88
4. Step 4: Simplify right side
   5,251.50x = 49,517,609.77
5. Step 5: Solve for x
   x = 49,517,609.77/5,251.50
6. Step 6: Final answer
   x = 9,429.23