Finding the Third Proportional to 665,144 and 1,014,322

Step by Step Solution

1. Step 1: Write the proportion equation
   665,144 : 1,014,322 = 1,014,322 : x
2. Step 2: Convert to fraction form
   665,144/1,014,322 = 1,014,322/x
3. Step 3: Cross multiply
   665,144x = 1,014,322 × 1,014,322
4. Step 4: Simplify right side
   665,144x = 1,028,849,119,684
5. Step 5: Solve for x
   x = 1,028,849,119,684/665,144
6. Step 6: Final answer
   x = 1,546,806.59