Finding the Third Proportional to 17,625.75 and 27,305.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,625.75 : 27,305.25 = 27,305.25 : x
2. Step 2: Convert to fraction form
   17,625.75/27,305.25 = 27,305.25/x
3. Step 3: Cross multiply
   17,625.75x = 27,305.25 × 27,305.25
4. Step 4: Simplify right side
   17,625.75x = 745,576,677.56
5. Step 5: Solve for x
   x = 745,576,677.56/17,625.75
6. Step 6: Final answer
   x = 42,300.42