Finding the Third Proportional to 815,804 and 1,767,184

Step by Step Solution

1. Step 1: Write the proportion equation
   815,804 : 1,767,184 = 1,767,184 : x
2. Step 2: Convert to fraction form
   815,804/1,767,184 = 1,767,184/x
3. Step 3: Cross multiply
   815,804x = 1,767,184 × 1,767,184
4. Step 4: Simplify right side
   815,804x = 3,122,939,289,856
5. Step 5: Solve for x
   x = 3,122,939,289,856/815,804
6. Step 6: Final answer
   x = 3,828,050.97