Finding the Third Proportional to 259,969,283,860.50 and 566,090,786,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   259,969,283,860.50 : 566,090,786,074.50 = 566,090,786,074.50 : x
2. Step 2: Convert to fraction form
   259,969,283,860.50/566,090,786,074.50 = 566,090,786,074.50/x
3. Step 3: Cross multiply
   259,969,283,860.50x = 566,090,786,074.50 × 566,090,786,074.50
4. Step 4: Simplify right side
   259,969,283,860.50x = 320,458,778,078,445,293,273,088
5. Step 5: Solve for x
   x = 320,458,778,078,445,293,273,088/259,969,283,860.50
6. Step 6: Final answer
   x = 1,232,679,389,348.18