Finding the Third Proportional to 404,951 and 886,174

Step by Step Solution

1. Step 1: Write the proportion equation
   404,951 : 886,174 = 886,174 : x
2. Step 2: Convert to fraction form
   404,951/886,174 = 886,174/x
3. Step 3: Cross multiply
   404,951x = 886,174 × 886,174
4. Step 4: Simplify right side
   404,951x = 785,304,358,276
5. Step 5: Solve for x
   x = 785,304,358,276/404,951
6. Step 6: Final answer
   x = 1,939,257.73