Finding the Third Proportional to 503,765 and 1,064,385

Step by Step Solution

1. Step 1: Write the proportion equation
   503,765 : 1,064,385 = 1,064,385 : x
2. Step 2: Convert to fraction form
   503,765/1,064,385 = 1,064,385/x
3. Step 3: Cross multiply
   503,765x = 1,064,385 × 1,064,385
4. Step 4: Simplify right side
   503,765x = 1,132,915,428,225
5. Step 5: Solve for x
   x = 1,132,915,428,225/503,765
6. Step 6: Final answer
   x = 2,248,896.66