Finding the Third Proportional to 9,390.94 and 14,061.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,390.94 : 14,061.09 = 14,061.09 : x
2. Step 2: Convert to fraction form
   9,390.94/14,061.09 = 14,061.09/x
3. Step 3: Cross multiply
   9,390.94x = 14,061.09 × 14,061.09
4. Step 4: Simplify right side
   9,390.94x = 197,714,357.45
5. Step 5: Solve for x
   x = 197,714,357.45/9,390.94
6. Step 6: Final answer
   x = 21,053.74