Finding the Third Proportional to 204,071.50 and 476,540

Step by Step Solution

1. Step 1: Write the proportion equation
   204,071.50 : 476,540 = 476,540 : x
2. Step 2: Convert to fraction form
   204,071.50/476,540 = 476,540/x
3. Step 3: Cross multiply
   204,071.50x = 476,540 × 476,540
4. Step 4: Simplify right side
   204,071.50x = 227,090,371,600
5. Step 5: Solve for x
   x = 227,090,371,600/204,071.50
6. Step 6: Final answer
   x = 1,112,798.07