Finding the Third Proportional to 203,857.50 and 460,566

Step by Step Solution

1. Step 1: Write the proportion equation
   203,857.50 : 460,566 = 460,566 : x
2. Step 2: Convert to fraction form
   203,857.50/460,566 = 460,566/x
3. Step 3: Cross multiply
   203,857.50x = 460,566 × 460,566
4. Step 4: Simplify right side
   203,857.50x = 212,121,040,356
5. Step 5: Solve for x
   x = 212,121,040,356/203,857.50
6. Step 6: Final answer
   x = 1,040,535.87