Finding the Third Proportional to 2,272,195 and 4,863,530

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,195 : 4,863,530 = 4,863,530 : x
2. Step 2: Convert to fraction form
   2,272,195/4,863,530 = 4,863,530/x
3. Step 3: Cross multiply
   2,272,195x = 4,863,530 × 4,863,530
4. Step 4: Simplify right side
   2,272,195x = 23,653,924,060,900
5. Step 5: Solve for x
   x = 23,653,924,060,900/2,272,195
6. Step 6: Final answer
   x = 10,410,164.65