Finding the Third Proportional to 14,995,303,698.66 and 31,231,759,786.31

Step by Step Solution

1. Step 1: Write the proportion equation
   14,995,303,698.66 : 31,231,759,786.31 = 31,231,759,786.31 : x
2. Step 2: Convert to fraction form
   14,995,303,698.66/31,231,759,786.31 = 31,231,759,786.31/x
3. Step 3: Cross multiply
   14,995,303,698.66x = 31,231,759,786.31 × 31,231,759,786.31
4. Step 4: Simplify right side
   14,995,303,698.66x = 975,422,819,349,895,446,528
5. Step 5: Solve for x
   x = 975,422,819,349,895,446,528/14,995,303,698.66
6. Step 6: Final answer
   x = 65,048,553,797.37