Finding the Third Proportional to 9,485.86 and 14,176.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,485.86 : 14,176.27 = 14,176.27 : x
2. Step 2: Convert to fraction form
   9,485.86/14,176.27 = 14,176.27/x
3. Step 3: Cross multiply
   9,485.86x = 14,176.27 × 14,176.27
4. Step 4: Simplify right side
   9,485.86x = 200,966,507.07
5. Step 5: Solve for x
   x = 200,966,507.07/9,485.86
6. Step 6: Final answer
   x = 21,185.90