Finding the Third Proportional to 1,443,182 and 3,115,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,182 : 3,115,176 = 3,115,176 : x
2. Step 2: Convert to fraction form
   1,443,182/3,115,176 = 3,115,176/x
3. Step 3: Cross multiply
   1,443,182x = 3,115,176 × 3,115,176
4. Step 4: Simplify right side
   1,443,182x = 9,704,321,510,976
5. Step 5: Solve for x
   x = 9,704,321,510,976/1,443,182
6. Step 6: Final answer
   x = 6,724,253.43