Finding the Third Proportional to 6,691 and 10,354

Step by Step Solution

1. Step 1: Write the proportion equation
   6,691 : 10,354 = 10,354 : x
2. Step 2: Convert to fraction form
   6,691/10,354 = 10,354/x
3. Step 3: Cross multiply
   6,691x = 10,354 × 10,354
4. Step 4: Simplify right side
   6,691x = 107,205,316
5. Step 5: Solve for x
   x = 107,205,316/6,691
6. Step 6: Final answer
   x = 16,022.32