Finding the Third Proportional to 2,313,864 and 4,740,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,313,864 : 4,740,480 = 4,740,480 : x
2. Step 2: Convert to fraction form
   2,313,864/4,740,480 = 4,740,480/x
3. Step 3: Cross multiply
   2,313,864x = 4,740,480 × 4,740,480
4. Step 4: Simplify right side
   2,313,864x = 22,472,150,630,400
5. Step 5: Solve for x
   x = 22,472,150,630,400/2,313,864
6. Step 6: Final answer
   x = 9,711,958.28