Finding the Third Proportional to 1,816,502 and 4,282,004

Step by Step Solution

1. Step 1: Write the proportion equation
   1,816,502 : 4,282,004 = 4,282,004 : x
2. Step 2: Convert to fraction form
   1,816,502/4,282,004 = 4,282,004/x
3. Step 3: Cross multiply
   1,816,502x = 4,282,004 × 4,282,004
4. Step 4: Simplify right side
   1,816,502x = 18,335,558,256,016
5. Step 5: Solve for x
   x = 18,335,558,256,016/1,816,502
6. Step 6: Final answer
   x = 10,093,882.78