Finding the Third Proportional to 404,224 and 882,836

Step by Step Solution

1. Step 1: Write the proportion equation
   404,224 : 882,836 = 882,836 : x
2. Step 2: Convert to fraction form
   404,224/882,836 = 882,836/x
3. Step 3: Cross multiply
   404,224x = 882,836 × 882,836
4. Step 4: Simplify right side
   404,224x = 779,399,402,896
5. Step 5: Solve for x
   x = 779,399,402,896/404,224
6. Step 6: Final answer
   x = 1,928,137.38