Finding the Third Proportional to 525,144 and 1,125,018

Step by Step Solution

1. Step 1: Write the proportion equation
   525,144 : 1,125,018 = 1,125,018 : x
2. Step 2: Convert to fraction form
   525,144/1,125,018 = 1,125,018/x
3. Step 3: Cross multiply
   525,144x = 1,125,018 × 1,125,018
4. Step 4: Simplify right side
   525,144x = 1,265,665,500,324
5. Step 5: Solve for x
   x = 1,265,665,500,324/525,144
6. Step 6: Final answer
   x = 2,410,130.36