Finding the Third Proportional to 2,156 and 5,093

Step by Step Solution

1. Step 1: Write the proportion equation
   2,156 : 5,093 = 5,093 : x
2. Step 2: Convert to fraction form
   2,156/5,093 = 5,093/x
3. Step 3: Cross multiply
   2,156x = 5,093 × 5,093
4. Step 4: Simplify right side
   2,156x = 25,938,649
5. Step 5: Solve for x
   x = 25,938,649/2,156
6. Step 6: Final answer
   x = 12,030.91