Finding the Third Proportional to 1,871,581.50 and 3,831,849

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,581.50 : 3,831,849 = 3,831,849 : x
2. Step 2: Convert to fraction form
   1,871,581.50/3,831,849 = 3,831,849/x
3. Step 3: Cross multiply
   1,871,581.50x = 3,831,849 × 3,831,849
4. Step 4: Simplify right side
   1,871,581.50x = 14,683,066,758,801
5. Step 5: Solve for x
   x = 14,683,066,758,801/1,871,581.50
6. Step 6: Final answer
   x = 7,845,272.44