Finding the Third Proportional to 5,566 and 12,942

Step by Step Solution

1. Step 1: Write the proportion equation
   5,566 : 12,942 = 12,942 : x
2. Step 2: Convert to fraction form
   5,566/12,942 = 12,942/x
3. Step 3: Cross multiply
   5,566x = 12,942 × 12,942
4. Step 4: Simplify right side
   5,566x = 167,495,364
5. Step 5: Solve for x
   x = 167,495,364/5,566
6. Step 6: Final answer
   x = 30,092.59