Finding the Third Proportional to 155,532 and 241,290

Step by Step Solution

1. Step 1: Write the proportion equation
   155,532 : 241,290 = 241,290 : x
2. Step 2: Convert to fraction form
   155,532/241,290 = 241,290/x
3. Step 3: Cross multiply
   155,532x = 241,290 × 241,290
4. Step 4: Simplify right side
   155,532x = 58,220,864,100
5. Step 5: Solve for x
   x = 58,220,864,100/155,532
6. Step 6: Final answer
   x = 374,333.67