Finding the Third Proportional to 3,895,565 and 5,821,538

Step by Step Solution

1. Step 1: Write the proportion equation
   3,895,565 : 5,821,538 = 5,821,538 : x
2. Step 2: Convert to fraction form
   3,895,565/5,821,538 = 5,821,538/x
3. Step 3: Cross multiply
   3,895,565x = 5,821,538 × 5,821,538
4. Step 4: Simplify right side
   3,895,565x = 33,890,304,685,444
5. Step 5: Solve for x
   x = 33,890,304,685,444/3,895,565
6. Step 6: Final answer
   x = 8,699,714.85