Finding the Third Proportional to 9,505.69 and 14,335.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,505.69 : 14,335.31 = 14,335.31 : x
2. Step 2: Convert to fraction form
   9,505.69/14,335.31 = 14,335.31/x
3. Step 3: Cross multiply
   9,505.69x = 14,335.31 × 14,335.31
4. Step 4: Simplify right side
   9,505.69x = 205,501,184.47
5. Step 5: Solve for x
   x = 205,501,184.47/9,505.69
6. Step 6: Final answer
   x = 21,618.76