Finding the Third Proportional to 503,766 and 1,064,386

Step by Step Solution

1. Step 1: Write the proportion equation
   503,766 : 1,064,386 = 1,064,386 : x
2. Step 2: Convert to fraction form
   503,766/1,064,386 = 1,064,386/x
3. Step 3: Cross multiply
   503,766x = 1,064,386 × 1,064,386
4. Step 4: Simplify right side
   503,766x = 1,132,917,556,996
5. Step 5: Solve for x
   x = 1,132,917,556,996/503,766
6. Step 6: Final answer
   x = 2,248,896.43