Finding the Third Proportional to 20,216 and 32,316

Step by Step Solution

1. Step 1: Write the proportion equation
   20,216 : 32,316 = 32,316 : x
2. Step 2: Convert to fraction form
   20,216/32,316 = 32,316/x
3. Step 3: Cross multiply
   20,216x = 32,316 × 32,316
4. Step 4: Simplify right side
   20,216x = 1,044,323,856
5. Step 5: Solve for x
   x = 1,044,323,856/20,216
6. Step 6: Final answer
   x = 51,658.28