Finding the Third Proportional to 3,677,842 and 5,740,277

Step by Step Solution

1. Step 1: Write the proportion equation
   3,677,842 : 5,740,277 = 5,740,277 : x
2. Step 2: Convert to fraction form
   3,677,842/5,740,277 = 5,740,277/x
3. Step 3: Cross multiply
   3,677,842x = 5,740,277 × 5,740,277
4. Step 4: Simplify right side
   3,677,842x = 32,950,780,036,729
5. Step 5: Solve for x
   x = 32,950,780,036,729/3,677,842
6. Step 6: Final answer
   x = 8,959,270.15