Finding the Third Proportional to 9,880 and 13,732

Step by Step Solution

1. Step 1: Write the proportion equation
   9,880 : 13,732 = 13,732 : x
2. Step 2: Convert to fraction form
   9,880/13,732 = 13,732/x
3. Step 3: Cross multiply
   9,880x = 13,732 × 13,732
4. Step 4: Simplify right side
   9,880x = 188,567,824
5. Step 5: Solve for x
   x = 188,567,824/9,880
6. Step 6: Final answer
   x = 19,085.81