Finding the Third Proportional to 4,438,350 and 9,562,326

Step by Step Solution

1. Step 1: Write the proportion equation
   4,438,350 : 9,562,326 = 9,562,326 : x
2. Step 2: Convert to fraction form
   4,438,350/9,562,326 = 9,562,326/x
3. Step 3: Cross multiply
   4,438,350x = 9,562,326 × 9,562,326
4. Step 4: Simplify right side
   4,438,350x = 91,438,078,530,276
5. Step 5: Solve for x
   x = 91,438,078,530,276/4,438,350
6. Step 6: Final answer
   x = 20,601,817.91