Finding the Third Proportional to 17,559 and 37,586.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,559 : 37,586.25 = 37,586.25 : x
2. Step 2: Convert to fraction form
   17,559/37,586.25 = 37,586.25/x
3. Step 3: Cross multiply
   17,559x = 37,586.25 × 37,586.25
4. Step 4: Simplify right side
   17,559x = 1,412,726,189.06
5. Step 5: Solve for x
   x = 1,412,726,189.06/17,559
6. Step 6: Final answer
   x = 80,455.96