Finding the Third Proportional to 51,066 and 73,551

Step by Step Solution

1. Step 1: Write the proportion equation
   51,066 : 73,551 = 73,551 : x
2. Step 2: Convert to fraction form
   51,066/73,551 = 73,551/x
3. Step 3: Cross multiply
   51,066x = 73,551 × 73,551
4. Step 4: Simplify right side
   51,066x = 5,409,749,601
5. Step 5: Solve for x
   x = 5,409,749,601/51,066
6. Step 6: Final answer
   x = 105,936.43