Finding the Third Proportional to 3,831,796 and 6,386,056

Step by Step Solution

1. Step 1: Write the proportion equation
   3,831,796 : 6,386,056 = 6,386,056 : x
2. Step 2: Convert to fraction form
   3,831,796/6,386,056 = 6,386,056/x
3. Step 3: Cross multiply
   3,831,796x = 6,386,056 × 6,386,056
4. Step 4: Simplify right side
   3,831,796x = 40,781,711,235,136
5. Step 5: Solve for x
   x = 40,781,711,235,136/3,831,796
6. Step 6: Final answer
   x = 10,642,975.57