Finding the Third Proportional to 3,342,786 and 5,092,539

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342,786 : 5,092,539 = 5,092,539 : x
2. Step 2: Convert to fraction form
   3,342,786/5,092,539 = 5,092,539/x
3. Step 3: Cross multiply
   3,342,786x = 5,092,539 × 5,092,539
4. Step 4: Simplify right side
   3,342,786x = 25,933,953,466,521
5. Step 5: Solve for x
   x = 25,933,953,466,521/3,342,786
6. Step 6: Final answer
   x = 7,758,185.38