Finding the Third Proportional to 3,186,432 and 4,783,104

Step by Step Solution

1. Step 1: Write the proportion equation
   3,186,432 : 4,783,104 = 4,783,104 : x
2. Step 2: Convert to fraction form
   3,186,432/4,783,104 = 4,783,104/x
3. Step 3: Cross multiply
   3,186,432x = 4,783,104 × 4,783,104
4. Step 4: Simplify right side
   3,186,432x = 22,878,083,874,816
5. Step 5: Solve for x
   x = 22,878,083,874,816/3,186,432
6. Step 6: Final answer
   x = 7,179,843.75