Finding the Third Proportional to 4,862,747 and 10,581,718

Step by Step Solution

1. Step 1: Write the proportion equation
   4,862,747 : 10,581,718 = 10,581,718 : x
2. Step 2: Convert to fraction form
   4,862,747/10,581,718 = 10,581,718/x
3. Step 3: Cross multiply
   4,862,747x = 10,581,718 × 10,581,718
4. Step 4: Simplify right side
   4,862,747x = 111,972,755,831,524
5. Step 5: Solve for x
   x = 111,972,755,831,524/4,862,747
6. Step 6: Final answer
   x = 23,026,646.43