Finding the Third Proportional to 207,082 and 448,016

Step by Step Solution

1. Step 1: Write the proportion equation
   207,082 : 448,016 = 448,016 : x
2. Step 2: Convert to fraction form
   207,082/448,016 = 448,016/x
3. Step 3: Cross multiply
   207,082x = 448,016 × 448,016
4. Step 4: Simplify right side
   207,082x = 200,718,336,256
5. Step 5: Solve for x
   x = 200,718,336,256/207,082
6. Step 6: Final answer
   x = 969,269.84