Finding the Third Proportional to 12,760 and 16,948

Step by Step Solution

1. Step 1: Write the proportion equation
   12,760 : 16,948 = 16,948 : x
2. Step 2: Convert to fraction form
   12,760/16,948 = 16,948/x
3. Step 3: Cross multiply
   12,760x = 16,948 × 16,948
4. Step 4: Simplify right side
   12,760x = 287,234,704
5. Step 5: Solve for x
   x = 287,234,704/12,760
6. Step 6: Final answer
   x = 22,510.56