Finding the Third Proportional to 628,391,926 and 1,333,382,008

Step by Step Solution

1. Step 1: Write the proportion equation
   628,391,926 : 1,333,382,008 = 1,333,382,008 : x
2. Step 2: Convert to fraction form
   628,391,926/1,333,382,008 = 1,333,382,008/x
3. Step 3: Cross multiply
   628,391,926x = 1,333,382,008 × 1,333,382,008
4. Step 4: Simplify right side
   628,391,926x = 1,777,907,579,258,112,000
5. Step 5: Solve for x
   x = 1,777,907,579,258,112,000/628,391,926
6. Step 6: Final answer
   x = 2,829,297,299.50