Finding the Third Proportional to 814,410 and 1,753,686

Step by Step Solution

1. Step 1: Write the proportion equation
   814,410 : 1,753,686 = 1,753,686 : x
2. Step 2: Convert to fraction form
   814,410/1,753,686 = 1,753,686/x
3. Step 3: Cross multiply
   814,410x = 1,753,686 × 1,753,686
4. Step 4: Simplify right side
   814,410x = 3,075,414,586,596
5. Step 5: Solve for x
   x = 3,075,414,586,596/814,410
6. Step 6: Final answer
   x = 3,776,248.56