Finding the Third Proportional to 3,882,858 and 5,878,581

Step by Step Solution

1. Step 1: Write the proportion equation
   3,882,858 : 5,878,581 = 5,878,581 : x
2. Step 2: Convert to fraction form
   3,882,858/5,878,581 = 5,878,581/x
3. Step 3: Cross multiply
   3,882,858x = 5,878,581 × 5,878,581
4. Step 4: Simplify right side
   3,882,858x = 34,557,714,573,561
5. Step 5: Solve for x
   x = 34,557,714,573,561/3,882,858
6. Step 6: Final answer
   x = 8,900,071.69