Finding the Third Proportional to 2,479,986 and 3,510,146

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479,986 : 3,510,146 = 3,510,146 : x
2. Step 2: Convert to fraction form
   2,479,986/3,510,146 = 3,510,146/x
3. Step 3: Cross multiply
   2,479,986x = 3,510,146 × 3,510,146
4. Step 4: Simplify right side
   2,479,986x = 12,321,124,941,316
5. Step 5: Solve for x
   x = 12,321,124,941,316/2,479,986
6. Step 6: Final answer
   x = 4,968,223.59