Finding the Third Proportional to 5,516 and 12,026

Step by Step Solution

1. Step 1: Write the proportion equation
   5,516 : 12,026 = 12,026 : x
2. Step 2: Convert to fraction form
   5,516/12,026 = 12,026/x
3. Step 3: Cross multiply
   5,516x = 12,026 × 12,026
4. Step 4: Simplify right side
   5,516x = 144,624,676
5. Step 5: Solve for x
   x = 144,624,676/5,516
6. Step 6: Final answer
   x = 26,219.12