Finding the Third Proportional to 503,815.50 and 1,064,505

Step by Step Solution

1. Step 1: Write the proportion equation
   503,815.50 : 1,064,505 = 1,064,505 : x
2. Step 2: Convert to fraction form
   503,815.50/1,064,505 = 1,064,505/x
3. Step 3: Cross multiply
   503,815.50x = 1,064,505 × 1,064,505
4. Step 4: Simplify right side
   503,815.50x = 1,133,170,895,025
5. Step 5: Solve for x
   x = 1,133,170,895,025/503,815.50
6. Step 6: Final answer
   x = 2,249,178.31