Finding the Third Proportional to 19,795,519.50 and 41,400,993

Step by Step Solution

1. Step 1: Write the proportion equation
   19,795,519.50 : 41,400,993 = 41,400,993 : x
2. Step 2: Convert to fraction form
   19,795,519.50/41,400,993 = 41,400,993/x
3. Step 3: Cross multiply
   19,795,519.50x = 41,400,993 × 41,400,993
4. Step 4: Simplify right side
   19,795,519.50x = 1,714,042,221,386,049
5. Step 5: Solve for x
   x = 1,714,042,221,386,049/19,795,519.50
6. Step 6: Final answer
   x = 86,587,382.63