Finding the Third Proportional to 6,364 and 10,212

Step by Step Solution

1. Step 1: Write the proportion equation
   6,364 : 10,212 = 10,212 : x
2. Step 2: Convert to fraction form
   6,364/10,212 = 10,212/x
3. Step 3: Cross multiply
   6,364x = 10,212 × 10,212
4. Step 4: Simplify right side
   6,364x = 104,284,944
5. Step 5: Solve for x
   x = 104,284,944/6,364
6. Step 6: Final answer
   x = 16,386.70