Finding the Third Proportional to 877,478 and 1,327,017

Step by Step Solution

1. Step 1: Write the proportion equation
   877,478 : 1,327,017 = 1,327,017 : x
2. Step 2: Convert to fraction form
   877,478/1,327,017 = 1,327,017/x
3. Step 3: Cross multiply
   877,478x = 1,327,017 × 1,327,017
4. Step 4: Simplify right side
   877,478x = 1,760,974,118,289
5. Step 5: Solve for x
   x = 1,760,974,118,289/877,478
6. Step 6: Final answer
   x = 2,006,858.43