Finding the Third Proportional to 55,729,302 and 118,229,556

Step by Step Solution

1. Step 1: Write the proportion equation
   55,729,302 : 118,229,556 = 118,229,556 : x
2. Step 2: Convert to fraction form
   55,729,302/118,229,556 = 118,229,556/x
3. Step 3: Cross multiply
   55,729,302x = 118,229,556 × 118,229,556
4. Step 4: Simplify right side
   55,729,302x = 13,978,227,911,957,136
5. Step 5: Solve for x
   x = 13,978,227,911,957,136/55,729,302
6. Step 6: Final answer
   x = 250,823,667.45