Finding the Third Proportional to 9,380 and 14,064

Step by Step Solution

1. Step 1: Write the proportion equation
   9,380 : 14,064 = 14,064 : x
2. Step 2: Convert to fraction form
   9,380/14,064 = 14,064/x
3. Step 3: Cross multiply
   9,380x = 14,064 × 14,064
4. Step 4: Simplify right side
   9,380x = 197,796,096
5. Step 5: Solve for x
   x = 197,796,096/9,380
6. Step 6: Final answer
   x = 21,087.00