Finding the Third Proportional to 1,109,646 and 2,387,827

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,646 : 2,387,827 = 2,387,827 : x
2. Step 2: Convert to fraction form
   1,109,646/2,387,827 = 2,387,827/x
3. Step 3: Cross multiply
   1,109,646x = 2,387,827 × 2,387,827
4. Step 4: Simplify right side
   1,109,646x = 5,701,717,781,929
5. Step 5: Solve for x
   x = 5,701,717,781,929/1,109,646
6. Step 6: Final answer
   x = 5,138,321.39