Finding the Third Proportional to 197,482.50 and 282,204

Step by Step Solution

1. Step 1: Write the proportion equation
   197,482.50 : 282,204 = 282,204 : x
2. Step 2: Convert to fraction form
   197,482.50/282,204 = 282,204/x
3. Step 3: Cross multiply
   197,482.50x = 282,204 × 282,204
4. Step 4: Simplify right side
   197,482.50x = 79,639,097,616
5. Step 5: Solve for x
   x = 79,639,097,616/197,482.50
6. Step 6: Final answer
   x = 403,271.67