Finding the Third Proportional to 628,391,926.50 and 1,333,382,010

Step by Step Solution

1. Step 1: Write the proportion equation
   628,391,926.50 : 1,333,382,010 = 1,333,382,010 : x
2. Step 2: Convert to fraction form
   628,391,926.50/1,333,382,010 = 1,333,382,010/x
3. Step 3: Cross multiply
   628,391,926.50x = 1,333,382,010 × 1,333,382,010
4. Step 4: Simplify right side
   628,391,926.50x = 1,777,907,584,591,640,064
5. Step 5: Solve for x
   x = 1,777,907,584,591,640,064/628,391,926.50
6. Step 6: Final answer
   x = 2,829,297,305.73