Finding the Third Proportional to 4,444,035 and 9,517,878

Step by Step Solution

1. Step 1: Write the proportion equation
   4,444,035 : 9,517,878 = 9,517,878 : x
2. Step 2: Convert to fraction form
   4,444,035/9,517,878 = 9,517,878/x
3. Step 3: Cross multiply
   4,444,035x = 9,517,878 × 9,517,878
4. Step 4: Simplify right side
   4,444,035x = 90,590,001,622,884
5. Step 5: Solve for x
   x = 90,590,001,622,884/4,444,035
6. Step 6: Final answer
   x = 20,384,628.30