Finding the Third Proportional to 5,743,260 and 8,891,828

Step by Step Solution

1. Step 1: Write the proportion equation
   5,743,260 : 8,891,828 = 8,891,828 : x
2. Step 2: Convert to fraction form
   5,743,260/8,891,828 = 8,891,828/x
3. Step 3: Cross multiply
   5,743,260x = 8,891,828 × 8,891,828
4. Step 4: Simplify right side
   5,743,260x = 79,064,605,181,584
5. Step 5: Solve for x
   x = 79,064,605,181,584/5,743,260
6. Step 6: Final answer
   x = 13,766,502.85