Finding the Third Proportional to 379,901,892 and 567,616,488

Step by Step Solution

1. Step 1: Write the proportion equation
   379,901,892 : 567,616,488 = 567,616,488 : x
2. Step 2: Convert to fraction form
   379,901,892/567,616,488 = 567,616,488/x
3. Step 3: Cross multiply
   379,901,892x = 567,616,488 × 567,616,488
4. Step 4: Simplify right side
   379,901,892x = 322,188,477,449,454,144
5. Step 5: Solve for x
   x = 322,188,477,449,454,144/379,901,892
6. Step 6: Final answer
   x = 848,083,371.61