Finding the Third Proportional to 13,606 and 15,118

Step by Step Solution

1. Step 1: Write the proportion equation
   13,606 : 15,118 = 15,118 : x
2. Step 2: Convert to fraction form
   13,606/15,118 = 15,118/x
3. Step 3: Cross multiply
   13,606x = 15,118 × 15,118
4. Step 4: Simplify right side
   13,606x = 228,553,924
5. Step 5: Solve for x
   x = 228,553,924/13,606
6. Step 6: Final answer
   x = 16,798.02