Finding the Third Proportional to 5,570 and 13,181

Step by Step Solution

1. Step 1: Write the proportion equation
   5,570 : 13,181 = 13,181 : x
2. Step 2: Convert to fraction form
   5,570/13,181 = 13,181/x
3. Step 3: Cross multiply
   5,570x = 13,181 × 13,181
4. Step 4: Simplify right side
   5,570x = 173,738,761
5. Step 5: Solve for x
   x = 173,738,761/5,570
6. Step 6: Final answer
   x = 31,191.88