Finding the Third Proportional to 415,782 and 881,004

Step by Step Solution

1. Step 1: Write the proportion equation
   415,782 : 881,004 = 881,004 : x
2. Step 2: Convert to fraction form
   415,782/881,004 = 881,004/x
3. Step 3: Cross multiply
   415,782x = 881,004 × 881,004
4. Step 4: Simplify right side
   415,782x = 776,168,048,016
5. Step 5: Solve for x
   x = 776,168,048,016/415,782
6. Step 6: Final answer
   x = 1,866,766.83