Finding the Third Proportional to 12,116 and 26,147

Step by Step Solution

1. Step 1: Write the proportion equation
   12,116 : 26,147 = 26,147 : x
2. Step 2: Convert to fraction form
   12,116/26,147 = 26,147/x
3. Step 3: Cross multiply
   12,116x = 26,147 × 26,147
4. Step 4: Simplify right side
   12,116x = 683,665,609
5. Step 5: Solve for x
   x = 683,665,609/12,116
6. Step 6: Final answer
   x = 56,426.68