Finding the Third Proportional to 89,849 and 149,733

Step by Step Solution

1. Step 1: Write the proportion equation
   89,849 : 149,733 = 149,733 : x
2. Step 2: Convert to fraction form
   89,849/149,733 = 149,733/x
3. Step 3: Cross multiply
   89,849x = 149,733 × 149,733
4. Step 4: Simplify right side
   89,849x = 22,419,971,289
5. Step 5: Solve for x
   x = 22,419,971,289/89,849
6. Step 6: Final answer
   x = 249,529.45