Finding the Third Proportional to 2,714,931 and 5,361,318

Step by Step Solution

1. Step 1: Write the proportion equation
   2,714,931 : 5,361,318 = 5,361,318 : x
2. Step 2: Convert to fraction form
   2,714,931/5,361,318 = 5,361,318/x
3. Step 3: Cross multiply
   2,714,931x = 5,361,318 × 5,361,318
4. Step 4: Simplify right side
   2,714,931x = 28,743,730,697,124
5. Step 5: Solve for x
   x = 28,743,730,697,124/2,714,931
6. Step 6: Final answer
   x = 10,587,278.53