Finding the Third Proportional to 936,036 and 2,208,870

Step by Step Solution

1. Step 1: Write the proportion equation
   936,036 : 2,208,870 = 2,208,870 : x
2. Step 2: Convert to fraction form
   936,036/2,208,870 = 2,208,870/x
3. Step 3: Cross multiply
   936,036x = 2,208,870 × 2,208,870
4. Step 4: Simplify right side
   936,036x = 4,879,106,676,900
5. Step 5: Solve for x
   x = 4,879,106,676,900/936,036
6. Step 6: Final answer
   x = 5,212,520.33