Finding the Third Proportional to 369,090.75 and 804,885

Step by Step Solution

1. Step 1: Write the proportion equation
   369,090.75 : 804,885 = 804,885 : x
2. Step 2: Convert to fraction form
   369,090.75/804,885 = 804,885/x
3. Step 3: Cross multiply
   369,090.75x = 804,885 × 804,885
4. Step 4: Simplify right side
   369,090.75x = 647,839,863,225
5. Step 5: Solve for x
   x = 647,839,863,225/369,090.75
6. Step 6: Final answer
   x = 1,755,231.91