Finding the Third Proportional to 187,944 and 404,967

Step by Step Solution

1. Step 1: Write the proportion equation
   187,944 : 404,967 = 404,967 : x
2. Step 2: Convert to fraction form
   187,944/404,967 = 404,967/x
3. Step 3: Cross multiply
   187,944x = 404,967 × 404,967
4. Step 4: Simplify right side
   187,944x = 163,998,271,089
5. Step 5: Solve for x
   x = 163,998,271,089/187,944
6. Step 6: Final answer
   x = 872,591.15