Finding the Third Proportional to 4,004,850 and 8,293,578

Step by Step Solution

1. Step 1: Write the proportion equation
   4,004,850 : 8,293,578 = 8,293,578 : x
2. Step 2: Convert to fraction form
   4,004,850/8,293,578 = 8,293,578/x
3. Step 3: Cross multiply
   4,004,850x = 8,293,578 × 8,293,578
4. Step 4: Simplify right side
   4,004,850x = 68,783,436,042,084
5. Step 5: Solve for x
   x = 68,783,436,042,084/4,004,850
6. Step 6: Final answer
   x = 17,175,034.28