Finding the Third Proportional to 15,323 and 32,479

Step by Step Solution

1. Step 1: Write the proportion equation
   15,323 : 32,479 = 32,479 : x
2. Step 2: Convert to fraction form
   15,323/32,479 = 32,479/x
3. Step 3: Cross multiply
   15,323x = 32,479 × 32,479
4. Step 4: Simplify right side
   15,323x = 1,054,885,441
5. Step 5: Solve for x
   x = 1,054,885,441/15,323
6. Step 6: Final answer
   x = 68,843.27