Finding the Third Proportional to 4,292,608 and 9,096,976

Step by Step Solution

1. Step 1: Write the proportion equation
   4,292,608 : 9,096,976 = 9,096,976 : x
2. Step 2: Convert to fraction form
   4,292,608/9,096,976 = 9,096,976/x
3. Step 3: Cross multiply
   4,292,608x = 9,096,976 × 9,096,976
4. Step 4: Simplify right side
   4,292,608x = 82,754,972,344,576
5. Step 5: Solve for x
   x = 82,754,972,344,576/4,292,608
6. Step 6: Final answer
   x = 19,278,483.46