Finding the Third Proportional to 3,831,240 and 8,182,982

Step by Step Solution

1. Step 1: Write the proportion equation
   3,831,240 : 8,182,982 = 8,182,982 : x
2. Step 2: Convert to fraction form
   3,831,240/8,182,982 = 8,182,982/x
3. Step 3: Cross multiply
   3,831,240x = 8,182,982 × 8,182,982
4. Step 4: Simplify right side
   3,831,240x = 66,961,194,412,324
5. Step 5: Solve for x
   x = 66,961,194,412,324/3,831,240
6. Step 6: Final answer
   x = 17,477,682.01