Finding the Third Proportional to 11,908 and 19,182

Step by Step Solution

1. Step 1: Write the proportion equation
   11,908 : 19,182 = 19,182 : x
2. Step 2: Convert to fraction form
   11,908/19,182 = 19,182/x
3. Step 3: Cross multiply
   11,908x = 19,182 × 19,182
4. Step 4: Simplify right side
   11,908x = 367,949,124
5. Step 5: Solve for x
   x = 367,949,124/11,908
6. Step 6: Final answer
   x = 30,899.32