Finding the Third Proportional to 4,441,342 and 9,231,596

Step by Step Solution

1. Step 1: Write the proportion equation
   4,441,342 : 9,231,596 = 9,231,596 : x
2. Step 2: Convert to fraction form
   4,441,342/9,231,596 = 9,231,596/x
3. Step 3: Cross multiply
   4,441,342x = 9,231,596 × 9,231,596
4. Step 4: Simplify right side
   4,441,342x = 85,222,364,707,216
5. Step 5: Solve for x
   x = 85,222,364,707,216/4,441,342
6. Step 6: Final answer
   x = 19,188,426.54