Finding the Third Proportional to 492,489 and 1,060,308

Step by Step Solution

1. Step 1: Write the proportion equation
   492,489 : 1,060,308 = 1,060,308 : x
2. Step 2: Convert to fraction form
   492,489/1,060,308 = 1,060,308/x
3. Step 3: Cross multiply
   492,489x = 1,060,308 × 1,060,308
4. Step 4: Simplify right side
   492,489x = 1,124,253,054,864
5. Step 5: Solve for x
   x = 1,124,253,054,864/492,489
6. Step 6: Final answer
   x = 2,282,798.31