Finding the Third Proportional to 4,496,969 and 9,782,795

Step by Step Solution

1. Step 1: Write the proportion equation
   4,496,969 : 9,782,795 = 9,782,795 : x
2. Step 2: Convert to fraction form
   4,496,969/9,782,795 = 9,782,795/x
3. Step 3: Cross multiply
   4,496,969x = 9,782,795 × 9,782,795
4. Step 4: Simplify right side
   4,496,969x = 95,703,078,012,025
5. Step 5: Solve for x
   x = 95,703,078,012,025/4,496,969
6. Step 6: Final answer
   x = 21,281,685.07