Finding the Third Proportional to 9,112 and 19,000

Step by Step Solution

1. Step 1: Write the proportion equation
   9,112 : 19,000 = 19,000 : x
2. Step 2: Convert to fraction form
   9,112/19,000 = 19,000/x
3. Step 3: Cross multiply
   9,112x = 19,000 × 19,000
4. Step 4: Simplify right side
   9,112x = 361,000,000
5. Step 5: Solve for x
   x = 361,000,000/9,112
6. Step 6: Final answer
   x = 39,618.09