Finding the Third Proportional to 16,449.56 and 35,529.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,449.56 : 35,529.56 = 35,529.56 : x
2. Step 2: Convert to fraction form
   16,449.56/35,529.56 = 35,529.56/x
3. Step 3: Cross multiply
   16,449.56x = 35,529.56 × 35,529.56
4. Step 4: Simplify right side
   16,449.56x = 1,262,349,811.44
5. Step 5: Solve for x
   x = 1,262,349,811.44/16,449.56
6. Step 6: Final answer
   x = 76,740.63