Finding the Third Proportional to 1,479,782 and 3,179,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,782 : 3,179,848 = 3,179,848 : x
2. Step 2: Convert to fraction form
   1,479,782/3,179,848 = 3,179,848/x
3. Step 3: Cross multiply
   1,479,782x = 3,179,848 × 3,179,848
4. Step 4: Simplify right side
   1,479,782x = 10,111,433,303,104
5. Step 5: Solve for x
   x = 10,111,433,303,104/1,479,782
6. Step 6: Final answer
   x = 6,833,056.02