Finding the Third Proportional to 4,813,815 and 10,572,462

Step by Step Solution

1. Step 1: Write the proportion equation
   4,813,815 : 10,572,462 = 10,572,462 : x
2. Step 2: Convert to fraction form
   4,813,815/10,572,462 = 10,572,462/x
3. Step 3: Cross multiply
   4,813,815x = 10,572,462 × 10,572,462
4. Step 4: Simplify right side
   4,813,815x = 111,776,952,741,444
5. Step 5: Solve for x
   x = 111,776,952,741,444/4,813,815
6. Step 6: Final answer
   x = 23,220,034.99