Finding the Third Proportional to 98,532 and 152,858

Step by Step Solution

1. Step 1: Write the proportion equation
   98,532 : 152,858 = 152,858 : x
2. Step 2: Convert to fraction form
   98,532/152,858 = 152,858/x
3. Step 3: Cross multiply
   98,532x = 152,858 × 152,858
4. Step 4: Simplify right side
   98,532x = 23,365,568,164
5. Step 5: Solve for x
   x = 23,365,568,164/98,532
6. Step 6: Final answer
   x = 237,136.85