Finding the Third Proportional to 525,849 and 1,151,208

Step by Step Solution

1. Step 1: Write the proportion equation
   525,849 : 1,151,208 = 1,151,208 : x
2. Step 2: Convert to fraction form
   525,849/1,151,208 = 1,151,208/x
3. Step 3: Cross multiply
   525,849x = 1,151,208 × 1,151,208
4. Step 4: Simplify right side
   525,849x = 1,325,279,859,264
5. Step 5: Solve for x
   x = 1,325,279,859,264/525,849
6. Step 6: Final answer
   x = 2,520,266.96