Finding the Third Proportional to 468,263,996 and 1,008,449,320

Step by Step Solution

1. Step 1: Write the proportion equation
   468,263,996 : 1,008,449,320 = 1,008,449,320 : x
2. Step 2: Convert to fraction form
   468,263,996/1,008,449,320 = 1,008,449,320/x
3. Step 3: Cross multiply
   468,263,996x = 1,008,449,320 × 1,008,449,320
4. Step 4: Simplify right side
   468,263,996x = 1,016,970,031,008,462,336
5. Step 5: Solve for x
   x = 1,016,970,031,008,462,336/468,263,996
6. Step 6: Final answer
   x = 2,171,787,794.27