Finding the Third Proportional to 456,338,922 and 996,300,924

Step by Step Solution

1. Step 1: Write the proportion equation
   456,338,922 : 996,300,924 = 996,300,924 : x
2. Step 2: Convert to fraction form
   456,338,922/996,300,924 = 996,300,924/x
3. Step 3: Cross multiply
   456,338,922x = 996,300,924 × 996,300,924
4. Step 4: Simplify right side
   456,338,922x = 992,615,531,163,253,760
5. Step 5: Solve for x
   x = 992,615,531,163,253,760/456,338,922
6. Step 6: Final answer
   x = 2,175,171,749.13