Finding the Third Proportional to 50,308 and 102,804

Step by Step Solution

1. Step 1: Write the proportion equation
   50,308 : 102,804 = 102,804 : x
2. Step 2: Convert to fraction form
   50,308/102,804 = 102,804/x
3. Step 3: Cross multiply
   50,308x = 102,804 × 102,804
4. Step 4: Simplify right side
   50,308x = 10,568,662,416
5. Step 5: Solve for x
   x = 10,568,662,416/50,308
6. Step 6: Final answer
   x = 210,079.16