Finding the Third Proportional to 2,217,210 and 4,776,002

Step by Step Solution

1. Step 1: Write the proportion equation
   2,217,210 : 4,776,002 = 4,776,002 : x
2. Step 2: Convert to fraction form
   2,217,210/4,776,002 = 4,776,002/x
3. Step 3: Cross multiply
   2,217,210x = 4,776,002 × 4,776,002
4. Step 4: Simplify right side
   2,217,210x = 22,810,195,104,004
5. Step 5: Solve for x
   x = 22,810,195,104,004/2,217,210
6. Step 6: Final answer
   x = 10,287,791.91