Finding the Third Proportional to 814,436 and 1,753,729

Step by Step Solution

1. Step 1: Write the proportion equation
   814,436 : 1,753,729 = 1,753,729 : x
2. Step 2: Convert to fraction form
   814,436/1,753,729 = 1,753,729/x
3. Step 3: Cross multiply
   814,436x = 1,753,729 × 1,753,729
4. Step 4: Simplify right side
   814,436x = 3,075,565,405,441
5. Step 5: Solve for x
   x = 3,075,565,405,441/814,436
6. Step 6: Final answer
   x = 3,776,313.19