Finding the Third Proportional to 404,578 and 882,884

Step by Step Solution

1. Step 1: Write the proportion equation
   404,578 : 882,884 = 882,884 : x
2. Step 2: Convert to fraction form
   404,578/882,884 = 882,884/x
3. Step 3: Cross multiply
   404,578x = 882,884 × 882,884
4. Step 4: Simplify right side
   404,578x = 779,484,157,456
5. Step 5: Solve for x
   x = 779,484,157,456/404,578
6. Step 6: Final answer
   x = 1,926,659.77