Finding the Third Proportional to 11,756 and 17,312

Step by Step Solution

1. Step 1: Write the proportion equation
   11,756 : 17,312 = 17,312 : x
2. Step 2: Convert to fraction form
   11,756/17,312 = 17,312/x
3. Step 3: Cross multiply
   11,756x = 17,312 × 17,312
4. Step 4: Simplify right side
   11,756x = 299,705,344
5. Step 5: Solve for x
   x = 299,705,344/11,756
6. Step 6: Final answer
   x = 25,493.82