Finding the Third Proportional to 484,706 and 1,031,620

Step by Step Solution

1. Step 1: Write the proportion equation
   484,706 : 1,031,620 = 1,031,620 : x
2. Step 2: Convert to fraction form
   484,706/1,031,620 = 1,031,620/x
3. Step 3: Cross multiply
   484,706x = 1,031,620 × 1,031,620
4. Step 4: Simplify right side
   484,706x = 1,064,239,824,400
5. Step 5: Solve for x
   x = 1,064,239,824,400/484,706
6. Step 6: Final answer
   x = 2,195,639.88