Finding the Third Proportional to 36,300 and 57,045

Step by Step Solution

1. Step 1: Write the proportion equation
   36,300 : 57,045 = 57,045 : x
2. Step 2: Convert to fraction form
   36,300/57,045 = 57,045/x
3. Step 3: Cross multiply
   36,300x = 57,045 × 57,045
4. Step 4: Simplify right side
   36,300x = 3,254,132,025
5. Step 5: Solve for x
   x = 3,254,132,025/36,300
6. Step 6: Final answer
   x = 89,645.51