Finding the Third Proportional to 5,978,530 and 9,282,723

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978,530 : 9,282,723 = 9,282,723 : x
2. Step 2: Convert to fraction form
   5,978,530/9,282,723 = 9,282,723/x
3. Step 3: Cross multiply
   5,978,530x = 9,282,723 × 9,282,723
4. Step 4: Simplify right side
   5,978,530x = 86,168,946,294,729
5. Step 5: Solve for x
   x = 86,168,946,294,729/5,978,530
6. Step 6: Final answer
   x = 14,413,065.80