Finding the Third Proportional to 1,871,671 and 3,831,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,671 : 3,831,844 = 3,831,844 : x
2. Step 2: Convert to fraction form
   1,871,671/3,831,844 = 3,831,844/x
3. Step 3: Cross multiply
   1,871,671x = 3,831,844 × 3,831,844
4. Step 4: Simplify right side
   1,871,671x = 14,683,028,440,336
5. Step 5: Solve for x
   x = 14,683,028,440,336/1,871,671
6. Step 6: Final answer
   x = 7,844,876.82