Finding the Third Proportional to 452,488.50 and 893,556

Step by Step Solution

1. Step 1: Write the proportion equation
   452,488.50 : 893,556 = 893,556 : x
2. Step 2: Convert to fraction form
   452,488.50/893,556 = 893,556/x
3. Step 3: Cross multiply
   452,488.50x = 893,556 × 893,556
4. Step 4: Simplify right side
   452,488.50x = 798,442,325,136
5. Step 5: Solve for x
   x = 798,442,325,136/452,488.50
6. Step 6: Final answer
   x = 1,764,558.27