Finding the Third Proportional to 1,858,980 and 3,941,277

Step by Step Solution

1. Step 1: Write the proportion equation
   1,858,980 : 3,941,277 = 3,941,277 : x
2. Step 2: Convert to fraction form
   1,858,980/3,941,277 = 3,941,277/x
3. Step 3: Cross multiply
   1,858,980x = 3,941,277 × 3,941,277
4. Step 4: Simplify right side
   1,858,980x = 15,533,664,390,729
5. Step 5: Solve for x
   x = 15,533,664,390,729/1,858,980
6. Step 6: Final answer
   x = 8,356,014.80