Finding the Third Proportional to 3,362,723 and 5,353,349

Step by Step Solution

1. Step 1: Write the proportion equation
   3,362,723 : 5,353,349 = 5,353,349 : x
2. Step 2: Convert to fraction form
   3,362,723/5,353,349 = 5,353,349/x
3. Step 3: Cross multiply
   3,362,723x = 5,353,349 × 5,353,349
4. Step 4: Simplify right side
   3,362,723x = 28,658,345,515,801
5. Step 5: Solve for x
   x = 28,658,345,515,801/3,362,723
6. Step 6: Final answer
   x = 8,522,362.83