Finding the Third Proportional to 3,941,083 and 8,489,908

Step by Step Solution

1. Step 1: Write the proportion equation
   3,941,083 : 8,489,908 = 8,489,908 : x
2. Step 2: Convert to fraction form
   3,941,083/8,489,908 = 8,489,908/x
3. Step 3: Cross multiply
   3,941,083x = 8,489,908 × 8,489,908
4. Step 4: Simplify right side
   3,941,083x = 72,078,537,848,464
5. Step 5: Solve for x
   x = 72,078,537,848,464/3,941,083
6. Step 6: Final answer
   x = 18,289,017.98