Finding the Third Proportional to 449.30 and 932.77

Step by Step Solution

1. Step 1: Write the proportion equation
   449.30 : 932.77 = 932.77 : x
2. Step 2: Convert to fraction form
   449.30/932.77 = 932.77/x
3. Step 3: Cross multiply
   449.30x = 932.77 × 932.77
4. Step 4: Simplify right side
   449.30x = 870,051.71
5. Step 5: Solve for x
   x = 870,051.71/449.30
6. Step 6: Final answer
   x = 1,936.47