Finding the Third Proportional to 1,947,068 and 4,261,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,068 : 4,261,180 = 4,261,180 : x
2. Step 2: Convert to fraction form
   1,947,068/4,261,180 = 4,261,180/x
3. Step 3: Cross multiply
   1,947,068x = 4,261,180 × 4,261,180
4. Step 4: Simplify right side
   1,947,068x = 18,157,654,992,400
5. Step 5: Solve for x
   x = 18,157,654,992,400/1,947,068
6. Step 6: Final answer
   x = 9,325,639.88