Finding the Third Proportional to 367,967,164 and 746,746,856

Step by Step Solution

1. Step 1: Write the proportion equation
   367,967,164 : 746,746,856 = 746,746,856 : x
2. Step 2: Convert to fraction form
   367,967,164/746,746,856 = 746,746,856/x
3. Step 3: Cross multiply
   367,967,164x = 746,746,856 × 746,746,856
4. Step 4: Simplify right side
   367,967,164x = 557,630,866,945,884,736
5. Step 5: Solve for x
   x = 557,630,866,945,884,736/367,967,164
6. Step 6: Final answer
   x = 1,515,436,488.64