Finding the Third Proportional to 458,868 and 1,006,368

Step by Step Solution

1. Step 1: Write the proportion equation
   458,868 : 1,006,368 = 1,006,368 : x
2. Step 2: Convert to fraction form
   458,868/1,006,368 = 1,006,368/x
3. Step 3: Cross multiply
   458,868x = 1,006,368 × 1,006,368
4. Step 4: Simplify right side
   458,868x = 1,012,776,551,424
5. Step 5: Solve for x
   x = 1,012,776,551,424/458,868
6. Step 6: Final answer
   x = 2,207,119.59