Finding the Third Proportional to 46,500 and 100,245

Step by Step Solution

1. Step 1: Write the proportion equation
   46,500 : 100,245 = 100,245 : x
2. Step 2: Convert to fraction form
   46,500/100,245 = 100,245/x
3. Step 3: Cross multiply
   46,500x = 100,245 × 100,245
4. Step 4: Simplify right side
   46,500x = 10,049,060,025
5. Step 5: Solve for x
   x = 10,049,060,025/46,500
6. Step 6: Final answer
   x = 216,108.82