Finding the Third Proportional to 5,392,992 and 7,585,626

Step by Step Solution

1. Step 1: Write the proportion equation
   5,392,992 : 7,585,626 = 7,585,626 : x
2. Step 2: Convert to fraction form
   5,392,992/7,585,626 = 7,585,626/x
3. Step 3: Cross multiply
   5,392,992x = 7,585,626 × 7,585,626
4. Step 4: Simplify right side
   5,392,992x = 57,541,721,811,876
5. Step 5: Solve for x
   x = 57,541,721,811,876/5,392,992
6. Step 6: Final answer
   x = 10,669,721.34