Finding the Third Proportional to 401,114 and 880,960

Step by Step Solution

1. Step 1: Write the proportion equation
   401,114 : 880,960 = 880,960 : x
2. Step 2: Convert to fraction form
   401,114/880,960 = 880,960/x
3. Step 3: Cross multiply
   401,114x = 880,960 × 880,960
4. Step 4: Simplify right side
   401,114x = 776,090,521,600
5. Step 5: Solve for x
   x = 776,090,521,600/401,114
6. Step 6: Final answer
   x = 1,934,837.78