Finding the Third Proportional to 7,942,722 and 17,342,028

Step by Step Solution

1. Step 1: Write the proportion equation
   7,942,722 : 17,342,028 = 17,342,028 : x
2. Step 2: Convert to fraction form
   7,942,722/17,342,028 = 17,342,028/x
3. Step 3: Cross multiply
   7,942,722x = 17,342,028 × 17,342,028
4. Step 4: Simplify right side
   7,942,722x = 300,745,935,152,784
5. Step 5: Solve for x
   x = 300,745,935,152,784/7,942,722
6. Step 6: Final answer
   x = 37,864,341.11