Finding the Third Proportional to 3,839,404 and 5,753,220

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839,404 : 5,753,220 = 5,753,220 : x
2. Step 2: Convert to fraction form
   3,839,404/5,753,220 = 5,753,220/x
3. Step 3: Cross multiply
   3,839,404x = 5,753,220 × 5,753,220
4. Step 4: Simplify right side
   3,839,404x = 33,099,540,368,400
5. Step 5: Solve for x
   x = 33,099,540,368,400/3,839,404
6. Step 6: Final answer
   x = 8,621,010.02