Finding the Third Proportional to 9,756 and 15,131

Step by Step Solution

1. Step 1: Write the proportion equation
   9,756 : 15,131 = 15,131 : x
2. Step 2: Convert to fraction form
   9,756/15,131 = 15,131/x
3. Step 3: Cross multiply
   9,756x = 15,131 × 15,131
4. Step 4: Simplify right side
   9,756x = 228,947,161
5. Step 5: Solve for x
   x = 228,947,161/9,756
6. Step 6: Final answer
   x = 23,467.32