Finding the Third Proportional to 3,216,945 and 4,900,794

Step by Step Solution

1. Step 1: Write the proportion equation
   3,216,945 : 4,900,794 = 4,900,794 : x
2. Step 2: Convert to fraction form
   3,216,945/4,900,794 = 4,900,794/x
3. Step 3: Cross multiply
   3,216,945x = 4,900,794 × 4,900,794
4. Step 4: Simplify right side
   3,216,945x = 24,017,781,830,436
5. Step 5: Solve for x
   x = 24,017,781,830,436/3,216,945
6. Step 6: Final answer
   x = 7,466,021.90