Finding the Third Proportional to 3,607,018 and 5,399,151

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607,018 : 5,399,151 = 5,399,151 : x
2. Step 2: Convert to fraction form
   3,607,018/5,399,151 = 5,399,151/x
3. Step 3: Cross multiply
   3,607,018x = 5,399,151 × 5,399,151
4. Step 4: Simplify right side
   3,607,018x = 29,150,831,520,801
5. Step 5: Solve for x
   x = 29,150,831,520,801/3,607,018
6. Step 6: Final answer
   x = 8,081,698.38