Finding the Third Proportional to 36,986.63 and 57,287.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,986.63 : 57,287.25 = 57,287.25 : x
2. Step 2: Convert to fraction form
   36,986.63/57,287.25 = 57,287.25/x
3. Step 3: Cross multiply
   36,986.63x = 57,287.25 × 57,287.25
4. Step 4: Simplify right side
   36,986.63x = 3,281,829,012.56
5. Step 5: Solve for x
   x = 3,281,829,012.56/36,986.63
6. Step 6: Final answer
   x = 88,730.16