Finding the Third Proportional to 21,709.69 and 32,617.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,709.69 : 32,617.13 = 32,617.13 : x
2. Step 2: Convert to fraction form
   21,709.69/32,617.13 = 32,617.13/x
3. Step 3: Cross multiply
   21,709.69x = 32,617.13 × 32,617.13
4. Step 4: Simplify right side
   21,709.69x = 1,063,876,843.27
5. Step 5: Solve for x
   x = 1,063,876,843.27/21,709.69
6. Step 6: Final answer
   x = 49,004.71