Finding the Third Proportional to 52,612 and 76,962

Step by Step Solution

1. Step 1: Write the proportion equation
   52,612 : 76,962 = 76,962 : x
2. Step 2: Convert to fraction form
   52,612/76,962 = 76,962/x
3. Step 3: Cross multiply
   52,612x = 76,962 × 76,962
4. Step 4: Simplify right side
   52,612x = 5,923,149,444
5. Step 5: Solve for x
   x = 5,923,149,444/52,612
6. Step 6: Final answer
   x = 112,581.72