Finding the Third Proportional to 32,703 and 72,808

Step by Step Solution

1. Step 1: Write the proportion equation
   32,703 : 72,808 = 72,808 : x
2. Step 2: Convert to fraction form
   32,703/72,808 = 72,808/x
3. Step 3: Cross multiply
   32,703x = 72,808 × 72,808
4. Step 4: Simplify right side
   32,703x = 5,301,004,864
5. Step 5: Solve for x
   x = 5,301,004,864/32,703
6. Step 6: Final answer
   x = 162,095.37