Finding the Third Proportional to 4,544,448 and 9,944,046

Step by Step Solution

1. Step 1: Write the proportion equation
   4,544,448 : 9,944,046 = 9,944,046 : x
2. Step 2: Convert to fraction form
   4,544,448/9,944,046 = 9,944,046/x
3. Step 3: Cross multiply
   4,544,448x = 9,944,046 × 9,944,046
4. Step 4: Simplify right side
   4,544,448x = 98,884,050,850,116
5. Step 5: Solve for x
   x = 98,884,050,850,116/4,544,448
6. Step 6: Final answer
   x = 21,759,309.57