Finding the Third Proportional to 45,684 and 52,245

Step by Step Solution

1. Step 1: Write the proportion equation
   45,684 : 52,245 = 52,245 : x
2. Step 2: Convert to fraction form
   45,684/52,245 = 52,245/x
3. Step 3: Cross multiply
   45,684x = 52,245 × 52,245
4. Step 4: Simplify right side
   45,684x = 2,729,540,025
5. Step 5: Solve for x
   x = 2,729,540,025/45,684
6. Step 6: Final answer
   x = 59,748.27