Finding the Third Proportional to 2,255,622 and 4,697,862

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,622 : 4,697,862 = 4,697,862 : x
2. Step 2: Convert to fraction form
   2,255,622/4,697,862 = 4,697,862/x
3. Step 3: Cross multiply
   2,255,622x = 4,697,862 × 4,697,862
4. Step 4: Simplify right side
   2,255,622x = 22,069,907,371,044
5. Step 5: Solve for x
   x = 22,069,907,371,044/2,255,622
6. Step 6: Final answer
   x = 9,784,399.77