Finding the Third Proportional to 3,342,042 and 7,135,092

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342,042 : 7,135,092 = 7,135,092 : x
2. Step 2: Convert to fraction form
   3,342,042/7,135,092 = 7,135,092/x
3. Step 3: Cross multiply
   3,342,042x = 7,135,092 × 7,135,092
4. Step 4: Simplify right side
   3,342,042x = 50,909,537,848,464
5. Step 5: Solve for x
   x = 50,909,537,848,464/3,342,042
6. Step 6: Final answer
   x = 15,233,063.45