Finding the Third Proportional to 876,336 and 1,410,888

Step by Step Solution

1. Step 1: Write the proportion equation
   876,336 : 1,410,888 = 1,410,888 : x
2. Step 2: Convert to fraction form
   876,336/1,410,888 = 1,410,888/x
3. Step 3: Cross multiply
   876,336x = 1,410,888 × 1,410,888
4. Step 4: Simplify right side
   876,336x = 1,990,604,948,544
5. Step 5: Solve for x
   x = 1,990,604,948,544/876,336
6. Step 6: Final answer
   x = 2,271,508.81