Finding the Third Proportional to 10,348 and 11,308

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348 : 11,308 = 11,308 : x
2. Step 2: Convert to fraction form
   10,348/11,308 = 11,308/x
3. Step 3: Cross multiply
   10,348x = 11,308 × 11,308
4. Step 4: Simplify right side
   10,348x = 127,870,864
5. Step 5: Solve for x
   x = 127,870,864/10,348
6. Step 6: Final answer
   x = 12,357.06