Finding the Third Proportional to 10,171.69 and 14,946.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,171.69 : 14,946.19 = 14,946.19 : x
2. Step 2: Convert to fraction form
   10,171.69/14,946.19 = 14,946.19/x
3. Step 3: Cross multiply
   10,171.69x = 14,946.19 × 14,946.19
4. Step 4: Simplify right side
   10,171.69x = 223,388,520.79
5. Step 5: Solve for x
   x = 223,388,520.79/10,171.69
6. Step 6: Final answer
   x = 21,961.80