Finding the Third Proportional to 7,942,743 and 17,342,010

Step by Step Solution

1. Step 1: Write the proportion equation
   7,942,743 : 17,342,010 = 17,342,010 : x
2. Step 2: Convert to fraction form
   7,942,743/17,342,010 = 17,342,010/x
3. Step 3: Cross multiply
   7,942,743x = 17,342,010 × 17,342,010
4. Step 4: Simplify right side
   7,942,743x = 300,745,310,840,100
5. Step 5: Solve for x
   x = 300,745,310,840,100/7,942,743
6. Step 6: Final answer
   x = 37,864,162.40