Finding the Third Proportional to 5,743,267 and 8,891,834

Step by Step Solution

1. Step 1: Write the proportion equation
   5,743,267 : 8,891,834 = 8,891,834 : x
2. Step 2: Convert to fraction form
   5,743,267/8,891,834 = 8,891,834/x
3. Step 3: Cross multiply
   5,743,267x = 8,891,834 × 8,891,834
4. Step 4: Simplify right side
   5,743,267x = 79,064,711,883,556
5. Step 5: Solve for x
   x = 79,064,711,883,556/5,743,267
6. Step 6: Final answer
   x = 13,766,504.65