Finding the Third Proportional to 451,458.38 and 940,284

Step by Step Solution

1. Step 1: Write the proportion equation
   451,458.38 : 940,284 = 940,284 : x
2. Step 2: Convert to fraction form
   451,458.38/940,284 = 940,284/x
3. Step 3: Cross multiply
   451,458.38x = 940,284 × 940,284
4. Step 4: Simplify right side
   451,458.38x = 884,134,000,656
5. Step 5: Solve for x
   x = 884,134,000,656/451,458.38
6. Step 6: Final answer
   x = 1,958,395.39