Finding the Third Proportional to 1,067,855 and 2,271,358

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,855 : 2,271,358 = 2,271,358 : x
2. Step 2: Convert to fraction form
   1,067,855/2,271,358 = 2,271,358/x
3. Step 3: Cross multiply
   1,067,855x = 2,271,358 × 2,271,358
4. Step 4: Simplify right side
   1,067,855x = 5,159,067,164,164
5. Step 5: Solve for x
   x = 5,159,067,164,164/1,067,855
6. Step 6: Final answer
   x = 4,831,243.16