Finding the Third Proportional to 20,540,150 and 31,787,994

Step by Step Solution

1. Step 1: Write the proportion equation
   20,540,150 : 31,787,994 = 31,787,994 : x
2. Step 2: Convert to fraction form
   20,540,150/31,787,994 = 31,787,994/x
3. Step 3: Cross multiply
   20,540,150x = 31,787,994 × 31,787,994
4. Step 4: Simplify right side
   20,540,150x = 1,010,476,562,544,036
5. Step 5: Solve for x
   x = 1,010,476,562,544,036/20,540,150
6. Step 6: Final answer
   x = 49,195,189.06