Finding the Third Proportional to 2,307,942 and 5,342,467

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307,942 : 5,342,467 = 5,342,467 : x
2. Step 2: Convert to fraction form
   2,307,942/5,342,467 = 5,342,467/x
3. Step 3: Cross multiply
   2,307,942x = 5,342,467 × 5,342,467
4. Step 4: Simplify right side
   2,307,942x = 28,541,953,646,089
5. Step 5: Solve for x
   x = 28,541,953,646,089/2,307,942
6. Step 6: Final answer
   x = 12,366,841.82