Finding the Third Proportional to 525,906 and 1,135,872

Step by Step Solution

1. Step 1: Write the proportion equation
   525,906 : 1,135,872 = 1,135,872 : x
2. Step 2: Convert to fraction form
   525,906/1,135,872 = 1,135,872/x
3. Step 3: Cross multiply
   525,906x = 1,135,872 × 1,135,872
4. Step 4: Simplify right side
   525,906x = 1,290,205,200,384
5. Step 5: Solve for x
   x = 1,290,205,200,384/525,906
6. Step 6: Final answer
   x = 2,453,300.02