Finding the Third Proportional to 35,530 and 53,051

Step by Step Solution

1. Step 1: Write the proportion equation
   35,530 : 53,051 = 53,051 : x
2. Step 2: Convert to fraction form
   35,530/53,051 = 53,051/x
3. Step 3: Cross multiply
   35,530x = 53,051 × 53,051
4. Step 4: Simplify right side
   35,530x = 2,814,408,601
5. Step 5: Solve for x
   x = 2,814,408,601/35,530
6. Step 6: Final answer
   x = 79,212.18