Finding the Third Proportional to 4,842,504,012 and 10,427,699,256

Step by Step Solution

1. Step 1: Write the proportion equation
   4,842,504,012 : 10,427,699,256 = 10,427,699,256 : x
2. Step 2: Convert to fraction form
   4,842,504,012/10,427,699,256 = 10,427,699,256/x
3. Step 3: Cross multiply
   4,842,504,012x = 10,427,699,256 × 10,427,699,256
4. Step 4: Simplify right side
   4,842,504,012x = 108,736,911,773,582,950,400
5. Step 5: Solve for x
   x = 108,736,911,773,582,950,400/4,842,504,012
6. Step 6: Final answer
   x = 22,454,686,976.85