Finding the Third Proportional to 1,923,588 and 4,231,116

Step by Step Solution

1. Step 1: Write the proportion equation
   1,923,588 : 4,231,116 = 4,231,116 : x
2. Step 2: Convert to fraction form
   1,923,588/4,231,116 = 4,231,116/x
3. Step 3: Cross multiply
   1,923,588x = 4,231,116 × 4,231,116
4. Step 4: Simplify right side
   1,923,588x = 17,902,342,605,456
5. Step 5: Solve for x
   x = 17,902,342,605,456/1,923,588
6. Step 6: Final answer
   x = 9,306,744.79