Finding the Third Proportional to 152,217 and 241,017

Step by Step Solution

1. Step 1: Write the proportion equation
   152,217 : 241,017 = 241,017 : x
2. Step 2: Convert to fraction form
   152,217/241,017 = 241,017/x
3. Step 3: Cross multiply
   152,217x = 241,017 × 241,017
4. Step 4: Simplify right side
   152,217x = 58,089,194,289
5. Step 5: Solve for x
   x = 58,089,194,289/152,217
6. Step 6: Final answer
   x = 381,620.94