Finding the Third Proportional to 6,343.31 and 12,357.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,343.31 : 12,357.56 = 12,357.56 : x
2. Step 2: Convert to fraction form
   6,343.31/12,357.56 = 12,357.56/x
3. Step 3: Cross multiply
   6,343.31x = 12,357.56 × 12,357.56
4. Step 4: Simplify right side
   6,343.31x = 152,709,350.94
5. Step 5: Solve for x
   x = 152,709,350.94/6,343.31
6. Step 6: Final answer
   x = 24,074.07