Finding the Third Proportional to 3,841,368 and 8,242,608

Step by Step Solution

1. Step 1: Write the proportion equation
   3,841,368 : 8,242,608 = 8,242,608 : x
2. Step 2: Convert to fraction form
   3,841,368/8,242,608 = 8,242,608/x
3. Step 3: Cross multiply
   3,841,368x = 8,242,608 × 8,242,608
4. Step 4: Simplify right side
   3,841,368x = 67,940,586,641,664
5. Step 5: Solve for x
   x = 67,940,586,641,664/3,841,368
6. Step 6: Final answer
   x = 17,686,560.27