Finding the Third Proportional to 1,032,216 and 2,105,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032,216 : 2,105,904 = 2,105,904 : x
2. Step 2: Convert to fraction form
   1,032,216/2,105,904 = 2,105,904/x
3. Step 3: Cross multiply
   1,032,216x = 2,105,904 × 2,105,904
4. Step 4: Simplify right side
   1,032,216x = 4,434,831,657,216
5. Step 5: Solve for x
   x = 4,434,831,657,216/1,032,216
6. Step 6: Final answer
   x = 4,296,418.25