Finding the Third Proportional to 90,477 and 133,006.50

Step by Step Solution

1. Step 1: Write the proportion equation
   90,477 : 133,006.50 = 133,006.50 : x
2. Step 2: Convert to fraction form
   90,477/133,006.50 = 133,006.50/x
3. Step 3: Cross multiply
   90,477x = 133,006.50 × 133,006.50
4. Step 4: Simplify right side
   90,477x = 17,690,729,042.25
5. Step 5: Solve for x
   x = 17,690,729,042.25/90,477
6. Step 6: Final answer
   x = 195,527.36