Finding the Third Proportional to 1,608,858 and 3,177,108

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608,858 : 3,177,108 = 3,177,108 : x
2. Step 2: Convert to fraction form
   1,608,858/3,177,108 = 3,177,108/x
3. Step 3: Cross multiply
   1,608,858x = 3,177,108 × 3,177,108
4. Step 4: Simplify right side
   1,608,858x = 10,094,015,243,664
5. Step 5: Solve for x
   x = 10,094,015,243,664/1,608,858
6. Step 6: Final answer
   x = 6,274,024.96