Finding the Third Proportional to 509,718 and 1,108,044

Step by Step Solution

1. Step 1: Write the proportion equation
   509,718 : 1,108,044 = 1,108,044 : x
2. Step 2: Convert to fraction form
   509,718/1,108,044 = 1,108,044/x
3. Step 3: Cross multiply
   509,718x = 1,108,044 × 1,108,044
4. Step 4: Simplify right side
   509,718x = 1,227,761,505,936
5. Step 5: Solve for x
   x = 1,227,761,505,936/509,718
6. Step 6: Final answer
   x = 2,408,707.38