Finding the Third Proportional to 11,112 and 12,184

Step by Step Solution

1. Step 1: Write the proportion equation
   11,112 : 12,184 = 12,184 : x
2. Step 2: Convert to fraction form
   11,112/12,184 = 12,184/x
3. Step 3: Cross multiply
   11,112x = 12,184 × 12,184
4. Step 4: Simplify right side
   11,112x = 148,449,856
5. Step 5: Solve for x
   x = 148,449,856/11,112
6. Step 6: Final answer
   x = 13,359.42