Finding the Third Proportional to 1,854,192 and 3,907,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,854,192 : 3,907,656 = 3,907,656 : x
2. Step 2: Convert to fraction form
   1,854,192/3,907,656 = 3,907,656/x
3. Step 3: Cross multiply
   1,854,192x = 3,907,656 × 3,907,656
4. Step 4: Simplify right side
   1,854,192x = 15,269,775,414,336
5. Step 5: Solve for x
   x = 15,269,775,414,336/1,854,192
6. Step 6: Final answer
   x = 8,235,271.98