Finding the Third Proportional to 3,342,788 and 5,092,542

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342,788 : 5,092,542 = 5,092,542 : x
2. Step 2: Convert to fraction form
   3,342,788/5,092,542 = 5,092,542/x
3. Step 3: Cross multiply
   3,342,788x = 5,092,542 × 5,092,542
4. Step 4: Simplify right side
   3,342,788x = 25,933,984,021,764
5. Step 5: Solve for x
   x = 25,933,984,021,764/3,342,788
6. Step 6: Final answer
   x = 7,758,189.88