Finding the Third Proportional to 59,505 and 89,265

Step by Step Solution

1. Step 1: Write the proportion equation
   59,505 : 89,265 = 89,265 : x
2. Step 2: Convert to fraction form
   59,505/89,265 = 89,265/x
3. Step 3: Cross multiply
   59,505x = 89,265 × 89,265
4. Step 4: Simplify right side
   59,505x = 7,968,240,225
5. Step 5: Solve for x
   x = 7,968,240,225/59,505
6. Step 6: Final answer
   x = 133,908.75