Finding the Third Proportional to 133,037.50 and 210,622

Step by Step Solution

1. Step 1: Write the proportion equation
   133,037.50 : 210,622 = 210,622 : x
2. Step 2: Convert to fraction form
   133,037.50/210,622 = 210,622/x
3. Step 3: Cross multiply
   133,037.50x = 210,622 × 210,622
4. Step 4: Simplify right side
   133,037.50x = 44,361,626,884
5. Step 5: Solve for x
   x = 44,361,626,884/133,037.50
6. Step 6: Final answer
   x = 333,452.05