Finding the Third Proportional to 36,807 and 57,099

Step by Step Solution

1. Step 1: Write the proportion equation
   36,807 : 57,099 = 57,099 : x
2. Step 2: Convert to fraction form
   36,807/57,099 = 57,099/x
3. Step 3: Cross multiply
   36,807x = 57,099 × 57,099
4. Step 4: Simplify right side
   36,807x = 3,260,295,801
5. Step 5: Solve for x
   x = 3,260,295,801/36,807
6. Step 6: Final answer
   x = 88,578.15