Finding the Third Proportional to 16,434 and 35,550

Step by Step Solution

1. Step 1: Write the proportion equation
   16,434 : 35,550 = 35,550 : x
2. Step 2: Convert to fraction form
   16,434/35,550 = 35,550/x
3. Step 3: Cross multiply
   16,434x = 35,550 × 35,550
4. Step 4: Simplify right side
   16,434x = 1,263,802,500
5. Step 5: Solve for x
   x = 1,263,802,500/16,434
6. Step 6: Final answer
   x = 76,901.70