Finding the Third Proportional to 404,580 and 882,888

Step by Step Solution

1. Step 1: Write the proportion equation
   404,580 : 882,888 = 882,888 : x
2. Step 2: Convert to fraction form
   404,580/882,888 = 882,888/x
3. Step 3: Cross multiply
   404,580x = 882,888 × 882,888
4. Step 4: Simplify right side
   404,580x = 779,491,220,544
5. Step 5: Solve for x
   x = 779,491,220,544/404,580
6. Step 6: Final answer
   x = 1,926,667.71