Finding the Third Proportional to 877,276 and 1,823,480

Step by Step Solution

1. Step 1: Write the proportion equation
   877,276 : 1,823,480 = 1,823,480 : x
2. Step 2: Convert to fraction form
   877,276/1,823,480 = 1,823,480/x
3. Step 3: Cross multiply
   877,276x = 1,823,480 × 1,823,480
4. Step 4: Simplify right side
   877,276x = 3,325,079,310,400
5. Step 5: Solve for x
   x = 3,325,079,310,400/877,276
6. Step 6: Final answer
   x = 3,790,231.71