Finding the Third Proportional to 6,356.50 and 13,772

Step by Step Solution

1. Step 1: Write the proportion equation
   6,356.50 : 13,772 = 13,772 : x
2. Step 2: Convert to fraction form
   6,356.50/13,772 = 13,772/x
3. Step 3: Cross multiply
   6,356.50x = 13,772 × 13,772
4. Step 4: Simplify right side
   6,356.50x = 189,667,984
5. Step 5: Solve for x
   x = 189,667,984/6,356.50
6. Step 6: Final answer
   x = 29,838.43