Finding the Third Proportional to 37,086.75 and 57,530.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,086.75 : 57,530.25 = 57,530.25 : x
2. Step 2: Convert to fraction form
   37,086.75/57,530.25 = 57,530.25/x
3. Step 3: Cross multiply
   37,086.75x = 57,530.25 × 57,530.25
4. Step 4: Simplify right side
   37,086.75x = 3,309,729,665.06
5. Step 5: Solve for x
   x = 3,309,729,665.06/37,086.75
6. Step 6: Final answer
   x = 89,242.91