Finding the Third Proportional to 5,743,266 and 8,891,838

Step by Step Solution

1. Step 1: Write the proportion equation
   5,743,266 : 8,891,838 = 8,891,838 : x
2. Step 2: Convert to fraction form
   5,743,266/8,891,838 = 8,891,838/x
3. Step 3: Cross multiply
   5,743,266x = 8,891,838 × 8,891,838
4. Step 4: Simplify right side
   5,743,266x = 79,064,783,018,244
5. Step 5: Solve for x
   x = 79,064,783,018,244/5,743,266
6. Step 6: Final answer
   x = 13,766,519.44