Finding the Third Proportional to 2,993,277 and 5,321,706

Step by Step Solution

1. Step 1: Write the proportion equation
   2,993,277 : 5,321,706 = 5,321,706 : x
2. Step 2: Convert to fraction form
   2,993,277/5,321,706 = 5,321,706/x
3. Step 3: Cross multiply
   2,993,277x = 5,321,706 × 5,321,706
4. Step 4: Simplify right side
   2,993,277x = 28,320,554,750,436
5. Step 5: Solve for x
   x = 28,320,554,750,436/2,993,277
6. Step 6: Final answer
   x = 9,461,387.89