Finding the Third Proportional to 60,201 and 89,433

Step by Step Solution

1. Step 1: Write the proportion equation
   60,201 : 89,433 = 89,433 : x
2. Step 2: Convert to fraction form
   60,201/89,433 = 89,433/x
3. Step 3: Cross multiply
   60,201x = 89,433 × 89,433
4. Step 4: Simplify right side
   60,201x = 7,998,261,489
5. Step 5: Solve for x
   x = 7,998,261,489/60,201
6. Step 6: Final answer
   x = 132,859.28