Finding the Third Proportional to 46,137 and 100,890

Step by Step Solution

1. Step 1: Write the proportion equation
   46,137 : 100,890 = 100,890 : x
2. Step 2: Convert to fraction form
   46,137/100,890 = 100,890/x
3. Step 3: Cross multiply
   46,137x = 100,890 × 100,890
4. Step 4: Simplify right side
   46,137x = 10,178,792,100
5. Step 5: Solve for x
   x = 10,178,792,100/46,137
6. Step 6: Final answer
   x = 220,621.02