Finding the Third Proportional to 2,134,709 and 4,574,504

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,709 : 4,574,504 = 4,574,504 : x
2. Step 2: Convert to fraction form
   2,134,709/4,574,504 = 4,574,504/x
3. Step 3: Cross multiply
   2,134,709x = 4,574,504 × 4,574,504
4. Step 4: Simplify right side
   2,134,709x = 20,926,086,846,016
5. Step 5: Solve for x
   x = 20,926,086,846,016/2,134,709
6. Step 6: Final answer
   x = 9,802,781.95