Finding the Third Proportional to 404,271 and 890,571.38

Step by Step Solution

1. Step 1: Write the proportion equation
   404,271 : 890,571.38 = 890,571.38 : x
2. Step 2: Convert to fraction form
   404,271/890,571.38 = 890,571.38/x
3. Step 3: Cross multiply
   404,271x = 890,571.38 × 890,571.38
4. Step 4: Simplify right side
   404,271x = 793,117,373,969.39
5. Step 5: Solve for x
   x = 793,117,373,969.39/404,271
6. Step 6: Final answer
   x = 1,961,845.83