Finding the Third Proportional to 1,823,548 and 3,968,186

Step by Step Solution

1. Step 1: Write the proportion equation
   1,823,548 : 3,968,186 = 3,968,186 : x
2. Step 2: Convert to fraction form
   1,823,548/3,968,186 = 3,968,186/x
3. Step 3: Cross multiply
   1,823,548x = 3,968,186 × 3,968,186
4. Step 4: Simplify right side
   1,823,548x = 15,746,500,130,596
5. Step 5: Solve for x
   x = 15,746,500,130,596/1,823,548
6. Step 6: Final answer
   x = 8,635,089.47