Finding the Third Proportional to 46,192 and 99,290

Step by Step Solution

1. Step 1: Write the proportion equation
   46,192 : 99,290 = 99,290 : x
2. Step 2: Convert to fraction form
   46,192/99,290 = 99,290/x
3. Step 3: Cross multiply
   46,192x = 99,290 × 99,290
4. Step 4: Simplify right side
   46,192x = 9,858,504,100
5. Step 5: Solve for x
   x = 9,858,504,100/46,192
6. Step 6: Final answer
   x = 213,424.49