Finding the Third Proportional to 2,557,141 and 3,882,368

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557,141 : 3,882,368 = 3,882,368 : x
2. Step 2: Convert to fraction form
   2,557,141/3,882,368 = 3,882,368/x
3. Step 3: Cross multiply
   2,557,141x = 3,882,368 × 3,882,368
4. Step 4: Simplify right side
   2,557,141x = 15,072,781,287,424
5. Step 5: Solve for x
   x = 15,072,781,287,424/2,557,141
6. Step 6: Final answer
   x = 5,894,388.02