Finding the Third Proportional to 1,056,910 and 2,263,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,910 : 2,263,288 = 2,263,288 : x
2. Step 2: Convert to fraction form
   1,056,910/2,263,288 = 2,263,288/x
3. Step 3: Cross multiply
   1,056,910x = 2,263,288 × 2,263,288
4. Step 4: Simplify right side
   1,056,910x = 5,122,472,570,944
5. Step 5: Solve for x
   x = 5,122,472,570,944/1,056,910
6. Step 6: Final answer
   x = 4,846,649.73