Finding the Third Proportional to 4,384,648,686 and 10,346,986,105

Step by Step Solution

1. Step 1: Write the proportion equation
   4,384,648,686 : 10,346,986,105 = 10,346,986,105 : x
2. Step 2: Convert to fraction form
   4,384,648,686/10,346,986,105 = 10,346,986,105/x
3. Step 3: Cross multiply
   4,384,648,686x = 10,346,986,105 × 10,346,986,105
4. Step 4: Simplify right side
   4,384,648,686x = 107,060,121,457,063,067,648
5. Step 5: Solve for x
   x = 107,060,121,457,063,067,648/4,384,648,686
6. Step 6: Final answer
   x = 24,417,035,234.52