Finding the Third Proportional to 16,120 and 32,896

Step by Step Solution

1. Step 1: Write the proportion equation
   16,120 : 32,896 = 32,896 : x
2. Step 2: Convert to fraction form
   16,120/32,896 = 32,896/x
3. Step 3: Cross multiply
   16,120x = 32,896 × 32,896
4. Step 4: Simplify right side
   16,120x = 1,082,146,816
5. Step 5: Solve for x
   x = 1,082,146,816/16,120
6. Step 6: Final answer
   x = 67,130.70