Finding the Third Proportional to 65,526 and 89,667

Step by Step Solution

1. Step 1: Write the proportion equation
   65,526 : 89,667 = 89,667 : x
2. Step 2: Convert to fraction form
   65,526/89,667 = 89,667/x
3. Step 3: Cross multiply
   65,526x = 89,667 × 89,667
4. Step 4: Simplify right side
   65,526x = 8,040,170,889
5. Step 5: Solve for x
   x = 8,040,170,889/65,526
6. Step 6: Final answer
   x = 122,701.99