Finding the Third Proportional to 3,756.38 and 7,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756.38 : 7,036.88 = 7,036.88 : x
2. Step 2: Convert to fraction form
   3,756.38/7,036.88 = 7,036.88/x
3. Step 3: Cross multiply
   3,756.38x = 7,036.88 × 7,036.88
4. Step 4: Simplify right side
   3,756.38x = 49,517,609.77
5. Step 5: Solve for x
   x = 49,517,609.77/3,756.38
6. Step 6: Final answer
   x = 13,182.29