Finding the Third Proportional to 871,771 and 1,881,160

Step by Step Solution

1. Step 1: Write the proportion equation
   871,771 : 1,881,160 = 1,881,160 : x
2. Step 2: Convert to fraction form
   871,771/1,881,160 = 1,881,160/x
3. Step 3: Cross multiply
   871,771x = 1,881,160 × 1,881,160
4. Step 4: Simplify right side
   871,771x = 3,538,762,945,600
5. Step 5: Solve for x
   x = 3,538,762,945,600/871,771
6. Step 6: Final answer
   x = 4,059,280.41