Finding the Third Proportional to 451,061,193 and 717,734,181

Step by Step Solution

1. Step 1: Write the proportion equation
   451,061,193 : 717,734,181 = 717,734,181 : x
2. Step 2: Convert to fraction form
   451,061,193/717,734,181 = 717,734,181/x
3. Step 3: Cross multiply
   451,061,193x = 717,734,181 × 717,734,181
4. Step 4: Simplify right side
   451,061,193x = 515,142,354,575,740,736
5. Step 5: Solve for x
   x = 515,142,354,575,740,736/451,061,193
6. Step 6: Final answer
   x = 1,142,067,556.62