Finding the Third Proportional to 1,369,368 and 1,817,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,369,368 : 1,817,424 = 1,817,424 : x
2. Step 2: Convert to fraction form
   1,369,368/1,817,424 = 1,817,424/x
3. Step 3: Cross multiply
   1,369,368x = 1,817,424 × 1,817,424
4. Step 4: Simplify right side
   1,369,368x = 3,303,029,995,776
5. Step 5: Solve for x
   x = 3,303,029,995,776/1,369,368
6. Step 6: Final answer
   x = 2,412,083.53