Finding the Third Proportional to 875,458 and 1,881,696

Step by Step Solution

1. Step 1: Write the proportion equation
   875,458 : 1,881,696 = 1,881,696 : x
2. Step 2: Convert to fraction form
   875,458/1,881,696 = 1,881,696/x
3. Step 3: Cross multiply
   875,458x = 1,881,696 × 1,881,696
4. Step 4: Simplify right side
   875,458x = 3,540,779,836,416
5. Step 5: Solve for x
   x = 3,540,779,836,416/875,458
6. Step 6: Final answer
   x = 4,044,488.53