Finding the Third Proportional to 567,936 and 890,496

Step by Step Solution

1. Step 1: Write the proportion equation
   567,936 : 890,496 = 890,496 : x
2. Step 2: Convert to fraction form
   567,936/890,496 = 890,496/x
3. Step 3: Cross multiply
   567,936x = 890,496 × 890,496
4. Step 4: Simplify right side
   567,936x = 792,983,126,016
5. Step 5: Solve for x
   x = 792,983,126,016/567,936
6. Step 6: Final answer
   x = 1,396,254.38