Finding the Third Proportional to 3,342,784 and 5,092,536

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342,784 : 5,092,536 = 5,092,536 : x
2. Step 2: Convert to fraction form
   3,342,784/5,092,536 = 5,092,536/x
3. Step 3: Cross multiply
   3,342,784x = 5,092,536 × 5,092,536
4. Step 4: Simplify right side
   3,342,784x = 25,933,922,911,296
5. Step 5: Solve for x
   x = 25,933,922,911,296/3,342,784
6. Step 6: Final answer
   x = 7,758,180.88