Finding the Third Proportional to 875,450 and 1,881,680

Step by Step Solution

1. Step 1: Write the proportion equation
   875,450 : 1,881,680 = 1,881,680 : x
2. Step 2: Convert to fraction form
   875,450/1,881,680 = 1,881,680/x
3. Step 3: Cross multiply
   875,450x = 1,881,680 × 1,881,680
4. Step 4: Simplify right side
   875,450x = 3,540,719,622,400
5. Step 5: Solve for x
   x = 3,540,719,622,400/875,450
6. Step 6: Final answer
   x = 4,044,456.71