Finding the Third Proportional to 9,294 and 19,488

Step by Step Solution

1. Step 1: Write the proportion equation
   9,294 : 19,488 = 19,488 : x
2. Step 2: Convert to fraction form
   9,294/19,488 = 19,488/x
3. Step 3: Cross multiply
   9,294x = 19,488 × 19,488
4. Step 4: Simplify right side
   9,294x = 379,782,144
5. Step 5: Solve for x
   x = 379,782,144/9,294
6. Step 6: Final answer
   x = 40,863.15