Finding the Third Proportional to 7,561.69 and 17,356.22

Step by Step Solution

1. Step 1: Write the proportion equation
   7,561.69 : 17,356.22 = 17,356.22 : x
2. Step 2: Convert to fraction form
   7,561.69/17,356.22 = 17,356.22/x
3. Step 3: Cross multiply
   7,561.69x = 17,356.22 × 17,356.22
4. Step 4: Simplify right side
   7,561.69x = 301,238,329.30
5. Step 5: Solve for x
   x = 301,238,329.30/7,561.69
6. Step 6: Final answer
   x = 39,837.45