Finding the Third Proportional to 1,036,270 and 2,230,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,270 : 2,230,003 = 2,230,003 : x
2. Step 2: Convert to fraction form
   1,036,270/2,230,003 = 2,230,003/x
3. Step 3: Cross multiply
   1,036,270x = 2,230,003 × 2,230,003
4. Step 4: Simplify right side
   1,036,270x = 4,972,913,380,009
5. Step 5: Solve for x
   x = 4,972,913,380,009/1,036,270
6. Step 6: Final answer
   x = 4,798,858.77