Finding the Third Proportional to 877,087 and 1,889,524

Step by Step Solution

1. Step 1: Write the proportion equation
   877,087 : 1,889,524 = 1,889,524 : x
2. Step 2: Convert to fraction form
   877,087/1,889,524 = 1,889,524/x
3. Step 3: Cross multiply
   877,087x = 1,889,524 × 1,889,524
4. Step 4: Simplify right side
   877,087x = 3,570,300,946,576
5. Step 5: Solve for x
   x = 3,570,300,946,576/877,087
6. Step 6: Final answer
   x = 4,070,634.89