Finding the Third Proportional to 5,723.31 and 12,372.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,723.31 : 12,372.83 = 12,372.83 : x
2. Step 2: Convert to fraction form
   5,723.31/12,372.83 = 12,372.83/x
3. Step 3: Cross multiply
   5,723.31x = 12,372.83 × 12,372.83
4. Step 4: Simplify right side
   5,723.31x = 153,086,899.98
5. Step 5: Solve for x
   x = 153,086,899.98/5,723.31
6. Step 6: Final answer
   x = 26,747.94