Finding the Third Proportional to 677,361 and 1,492,950

Step by Step Solution

1. Step 1: Write the proportion equation
   677,361 : 1,492,950 = 1,492,950 : x
2. Step 2: Convert to fraction form
   677,361/1,492,950 = 1,492,950/x
3. Step 3: Cross multiply
   677,361x = 1,492,950 × 1,492,950
4. Step 4: Simplify right side
   677,361x = 2,228,899,702,500
5. Step 5: Solve for x
   x = 2,228,899,702,500/677,361
6. Step 6: Final answer
   x = 3,290,563.97