Finding the Third Proportional to 667,612 and 1,484,492

Step by Step Solution

1. Step 1: Write the proportion equation
   667,612 : 1,484,492 = 1,484,492 : x
2. Step 2: Convert to fraction form
   667,612/1,484,492 = 1,484,492/x
3. Step 3: Cross multiply
   667,612x = 1,484,492 × 1,484,492
4. Step 4: Simplify right side
   667,612x = 2,203,716,498,064
5. Step 5: Solve for x
   x = 2,203,716,498,064/667,612
6. Step 6: Final answer
   x = 3,300,894.08