Finding the Third Proportional to 12,548 and 13,700

Step by Step Solution

1. Step 1: Write the proportion equation
   12,548 : 13,700 = 13,700 : x
2. Step 2: Convert to fraction form
   12,548/13,700 = 13,700/x
3. Step 3: Cross multiply
   12,548x = 13,700 × 13,700
4. Step 4: Simplify right side
   12,548x = 187,690,000
5. Step 5: Solve for x
   x = 187,690,000/12,548
6. Step 6: Final answer
   x = 14,957.76