Finding the Third Proportional to 2,240,395,918,794 and 4,820,589,248,982

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,395,918,794 : 4,820,589,248,982 = 4,820,589,248,982 : x
2. Step 2: Convert to fraction form
   2,240,395,918,794/4,820,589,248,982 = 4,820,589,248,982/x
3. Step 3: Cross multiply
   2,240,395,918,794x = 4,820,589,248,982 × 4,820,589,248,982
4. Step 4: Simplify right side
   2,240,395,918,794x = 23,238,080,707,400,841,526,509,568
5. Step 5: Solve for x
   x = 23,238,080,707,400,841,526,509,568/2,240,395,918,794
6. Step 6: Final answer
   x = 10,372,309,872,761.17