Finding the Third Proportional to 525,996 and 1,150,407

Step by Step Solution

1. Step 1: Write the proportion equation
   525,996 : 1,150,407 = 1,150,407 : x
2. Step 2: Convert to fraction form
   525,996/1,150,407 = 1,150,407/x
3. Step 3: Cross multiply
   525,996x = 1,150,407 × 1,150,407
4. Step 4: Simplify right side
   525,996x = 1,323,436,265,649
5. Step 5: Solve for x
   x = 1,323,436,265,649/525,996
6. Step 6: Final answer
   x = 2,516,057.66