Finding the Third Proportional to 2,853,211 and 5,806,064

Step by Step Solution

1. Step 1: Write the proportion equation
   2,853,211 : 5,806,064 = 5,806,064 : x
2. Step 2: Convert to fraction form
   2,853,211/5,806,064 = 5,806,064/x
3. Step 3: Cross multiply
   2,853,211x = 5,806,064 × 5,806,064
4. Step 4: Simplify right side
   2,853,211x = 33,710,379,172,096
5. Step 5: Solve for x
   x = 33,710,379,172,096/2,853,211
6. Step 6: Final answer
   x = 11,814,891.77