Finding the Third Proportional to 185,024 and 404,288

Step by Step Solution

1. Step 1: Write the proportion equation
   185,024 : 404,288 = 404,288 : x
2. Step 2: Convert to fraction form
   185,024/404,288 = 404,288/x
3. Step 3: Cross multiply
   185,024x = 404,288 × 404,288
4. Step 4: Simplify right side
   185,024x = 163,448,786,944
5. Step 5: Solve for x
   x = 163,448,786,944/185,024
6. Step 6: Final answer
   x = 883,392.35