Finding the Third Proportional to 9,300 and 19,366

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300 : 19,366 = 19,366 : x
2. Step 2: Convert to fraction form
   9,300/19,366 = 19,366/x
3. Step 3: Cross multiply
   9,300x = 19,366 × 19,366
4. Step 4: Simplify right side
   9,300x = 375,041,956
5. Step 5: Solve for x
   x = 375,041,956/9,300
6. Step 6: Final answer
   x = 40,327.09