Finding the Third Proportional to 1,004,408 and 1,508,902

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,408 : 1,508,902 = 1,508,902 : x
2. Step 2: Convert to fraction form
   1,004,408/1,508,902 = 1,508,902/x
3. Step 3: Cross multiply
   1,004,408x = 1,508,902 × 1,508,902
4. Step 4: Simplify right side
   1,004,408x = 2,276,785,245,604
5. Step 5: Solve for x
   x = 2,276,785,245,604/1,004,408
6. Step 6: Final answer
   x = 2,266,793.22