Finding the Third Proportional to 3,342,864 and 5,092,656

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342,864 : 5,092,656 = 5,092,656 : x
2. Step 2: Convert to fraction form
   3,342,864/5,092,656 = 5,092,656/x
3. Step 3: Cross multiply
   3,342,864x = 5,092,656 × 5,092,656
4. Step 4: Simplify right side
   3,342,864x = 25,935,145,134,336
5. Step 5: Solve for x
   x = 25,935,145,134,336/3,342,864
6. Step 6: Final answer
   x = 7,758,360.84