Finding the Third Proportional to 3,433.50 and 5,477.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,433.50 : 5,477.06 = 5,477.06 : x
2. Step 2: Convert to fraction form
   3,433.50/5,477.06 = 5,477.06/x
3. Step 3: Cross multiply
   3,433.50x = 5,477.06 × 5,477.06
4. Step 4: Simplify right side
   3,433.50x = 29,998,213.63
5. Step 5: Solve for x
   x = 29,998,213.63/3,433.50
6. Step 6: Final answer
   x = 8,736.92