Finding the Third Proportional to 3,844,282 and 8,455,958

Step by Step Solution

1. Step 1: Write the proportion equation
   3,844,282 : 8,455,958 = 8,455,958 : x
2. Step 2: Convert to fraction form
   3,844,282/8,455,958 = 8,455,958/x
3. Step 3: Cross multiply
   3,844,282x = 8,455,958 × 8,455,958
4. Step 4: Simplify right side
   3,844,282x = 71,503,225,697,764
5. Step 5: Solve for x
   x = 71,503,225,697,764/3,844,282
6. Step 6: Final answer
   x = 18,599,890.88