Finding the Third Proportional to 6,329.39 and 13,873.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,329.39 : 13,873.78 = 13,873.78 : x
2. Step 2: Convert to fraction form
   6,329.39/13,873.78 = 13,873.78/x
3. Step 3: Cross multiply
   6,329.39x = 13,873.78 × 13,873.78
4. Step 4: Simplify right side
   6,329.39x = 192,481,806.17
5. Step 5: Solve for x
   x = 192,481,806.17/6,329.39
6. Step 6: Final answer
   x = 30,410.80