Finding the Third Proportional to 1,065,738 and 2,230,004

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,738 : 2,230,004 = 2,230,004 : x
2. Step 2: Convert to fraction form
   1,065,738/2,230,004 = 2,230,004/x
3. Step 3: Cross multiply
   1,065,738x = 2,230,004 × 2,230,004
4. Step 4: Simplify right side
   1,065,738x = 4,972,917,840,016
5. Step 5: Solve for x
   x = 4,972,917,840,016/1,065,738
6. Step 6: Final answer
   x = 4,666,172.96