Finding the Third Proportional to 503,816 and 1,064,504

Step by Step Solution

1. Step 1: Write the proportion equation
   503,816 : 1,064,504 = 1,064,504 : x
2. Step 2: Convert to fraction form
   503,816/1,064,504 = 1,064,504/x
3. Step 3: Cross multiply
   503,816x = 1,064,504 × 1,064,504
4. Step 4: Simplify right side
   503,816x = 1,133,168,766,016
5. Step 5: Solve for x
   x = 1,133,168,766,016/503,816
6. Step 6: Final answer
   x = 2,249,171.85