Finding the Third Proportional to 401,820 and 883,992

Step by Step Solution

1. Step 1: Write the proportion equation
   401,820 : 883,992 = 883,992 : x
2. Step 2: Convert to fraction form
   401,820/883,992 = 883,992/x
3. Step 3: Cross multiply
   401,820x = 883,992 × 883,992
4. Step 4: Simplify right side
   401,820x = 781,441,856,064
5. Step 5: Solve for x
   x = 781,441,856,064/401,820
6. Step 6: Final answer
   x = 1,944,756.00