Finding the Third Proportional to 4,346,448 and 9,500,628

Step by Step Solution

1. Step 1: Write the proportion equation
   4,346,448 : 9,500,628 = 9,500,628 : x
2. Step 2: Convert to fraction form
   4,346,448/9,500,628 = 9,500,628/x
3. Step 3: Cross multiply
   4,346,448x = 9,500,628 × 9,500,628
4. Step 4: Simplify right side
   4,346,448x = 90,261,932,394,384
5. Step 5: Solve for x
   x = 90,261,932,394,384/4,346,448
6. Step 6: Final answer
   x = 20,766,826.70