Finding the Third Proportional to 90,535 and 133,028

Step by Step Solution

1. Step 1: Write the proportion equation
   90,535 : 133,028 = 133,028 : x
2. Step 2: Convert to fraction form
   90,535/133,028 = 133,028/x
3. Step 3: Cross multiply
   90,535x = 133,028 × 133,028
4. Step 4: Simplify right side
   90,535x = 17,696,448,784
5. Step 5: Solve for x
   x = 17,696,448,784/90,535
6. Step 6: Final answer
   x = 195,465.28