Finding the Third Proportional to 1,499,486 and 2,398,245

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,486 : 2,398,245 = 2,398,245 : x
2. Step 2: Convert to fraction form
   1,499,486/2,398,245 = 2,398,245/x
3. Step 3: Cross multiply
   1,499,486x = 2,398,245 × 2,398,245
4. Step 4: Simplify right side
   1,499,486x = 5,751,579,080,025
5. Step 5: Solve for x
   x = 5,751,579,080,025/1,499,486
6. Step 6: Final answer
   x = 3,835,700.42