Finding the Third Proportional to 52,530 and 77,067

Step by Step Solution

1. Step 1: Write the proportion equation
   52,530 : 77,067 = 77,067 : x
2. Step 2: Convert to fraction form
   52,530/77,067 = 77,067/x
3. Step 3: Cross multiply
   52,530x = 77,067 × 77,067
4. Step 4: Simplify right side
   52,530x = 5,939,322,489
5. Step 5: Solve for x
   x = 5,939,322,489/52,530
6. Step 6: Final answer
   x = 113,065.34