Finding the Third Proportional to 485,187 and 1,052,841

Step by Step Solution

1. Step 1: Write the proportion equation
   485,187 : 1,052,841 = 1,052,841 : x
2. Step 2: Convert to fraction form
   485,187/1,052,841 = 1,052,841/x
3. Step 3: Cross multiply
   485,187x = 1,052,841 × 1,052,841
4. Step 4: Simplify right side
   485,187x = 1,108,474,171,281
5. Step 5: Solve for x
   x = 1,108,474,171,281/485,187
6. Step 6: Final answer
   x = 2,284,632.88