Finding the Third Proportional to 1,484,600 and 3,179,150

Step by Step Solution

1. Step 1: Write the proportion equation
   1,484,600 : 3,179,150 = 3,179,150 : x
2. Step 2: Convert to fraction form
   1,484,600/3,179,150 = 3,179,150/x
3. Step 3: Cross multiply
   1,484,600x = 3,179,150 × 3,179,150
4. Step 4: Simplify right side
   1,484,600x = 10,106,994,722,500
5. Step 5: Solve for x
   x = 10,106,994,722,500/1,484,600
6. Step 6: Final answer
   x = 6,807,890.83