Finding the Third Proportional to 1,005,027 and 2,187,186

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,027 : 2,187,186 = 2,187,186 : x
2. Step 2: Convert to fraction form
   1,005,027/2,187,186 = 2,187,186/x
3. Step 3: Cross multiply
   1,005,027x = 2,187,186 × 2,187,186
4. Step 4: Simplify right side
   1,005,027x = 4,783,782,598,596
5. Step 5: Solve for x
   x = 4,783,782,598,596/1,005,027
6. Step 6: Final answer
   x = 4,759,854.81