Finding the Third Proportional to 1,108,116 and 2,391,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,116 : 2,391,192 = 2,391,192 : x
2. Step 2: Convert to fraction form
   1,108,116/2,391,192 = 2,391,192/x
3. Step 3: Cross multiply
   1,108,116x = 2,391,192 × 2,391,192
4. Step 4: Simplify right side
   1,108,116x = 5,717,799,180,864
5. Step 5: Solve for x
   x = 5,717,799,180,864/1,108,116
6. Step 6: Final answer
   x = 5,159,928.37