Finding the Third Proportional to 2,690 and 5,894

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690 : 5,894 = 5,894 : x
2. Step 2: Convert to fraction form
   2,690/5,894 = 5,894/x
3. Step 3: Cross multiply
   2,690x = 5,894 × 5,894
4. Step 4: Simplify right side
   2,690x = 34,739,236
5. Step 5: Solve for x
   x = 34,739,236/2,690
6. Step 6: Final answer
   x = 12,914.21