Finding the Third Proportional to 9,342 and 19,314

Step by Step Solution

1. Step 1: Write the proportion equation
   9,342 : 19,314 = 19,314 : x
2. Step 2: Convert to fraction form
   9,342/19,314 = 19,314/x
3. Step 3: Cross multiply
   9,342x = 19,314 × 19,314
4. Step 4: Simplify right side
   9,342x = 373,030,596
5. Step 5: Solve for x
   x = 373,030,596/9,342
6. Step 6: Final answer
   x = 39,930.49