Finding the Third Proportional to 89,528 and 133,044

Step by Step Solution

1. Step 1: Write the proportion equation
   89,528 : 133,044 = 133,044 : x
2. Step 2: Convert to fraction form
   89,528/133,044 = 133,044/x
3. Step 3: Cross multiply
   89,528x = 133,044 × 133,044
4. Step 4: Simplify right side
   89,528x = 17,700,705,936
5. Step 5: Solve for x
   x = 17,700,705,936/89,528
6. Step 6: Final answer
   x = 197,711.40