Finding the Third Proportional to 628,391,930 and 1,333,382,016

Step by Step Solution

1. Step 1: Write the proportion equation
   628,391,930 : 1,333,382,016 = 1,333,382,016 : x
2. Step 2: Convert to fraction form
   628,391,930/1,333,382,016 = 1,333,382,016/x
3. Step 3: Cross multiply
   628,391,930x = 1,333,382,016 × 1,333,382,016
4. Step 4: Simplify right side
   628,391,930x = 1,777,907,600,592,224,256
5. Step 5: Solve for x
   x = 1,777,907,600,592,224,256/628,391,930
6. Step 6: Final answer
   x = 2,829,297,315.44