Finding the Third Proportional to 1,016,040 and 2,239,419

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,040 : 2,239,419 = 2,239,419 : x
2. Step 2: Convert to fraction form
   1,016,040/2,239,419 = 2,239,419/x
3. Step 3: Cross multiply
   1,016,040x = 2,239,419 × 2,239,419
4. Step 4: Simplify right side
   1,016,040x = 5,014,997,457,561
5. Step 5: Solve for x
   x = 5,014,997,457,561/1,016,040
6. Step 6: Final answer
   x = 4,935,826.80