Finding the Third Proportional to 17,622.50 and 27,329.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,622.50 : 27,329.50 = 27,329.50 : x
2. Step 2: Convert to fraction form
   17,622.50/27,329.50 = 27,329.50/x
3. Step 3: Cross multiply
   17,622.50x = 27,329.50 × 27,329.50
4. Step 4: Simplify right side
   17,622.50x = 746,901,570.25
5. Step 5: Solve for x
   x = 746,901,570.25/17,622.50
6. Step 6: Final answer
   x = 42,383.41