Finding the Third Proportional to 532,682 and 1,144,420

Step by Step Solution

1. Step 1: Write the proportion equation
   532,682 : 1,144,420 = 1,144,420 : x
2. Step 2: Convert to fraction form
   532,682/1,144,420 = 1,144,420/x
3. Step 3: Cross multiply
   532,682x = 1,144,420 × 1,144,420
4. Step 4: Simplify right side
   532,682x = 1,309,697,136,400
5. Step 5: Solve for x
   x = 1,309,697,136,400/532,682
6. Step 6: Final answer
   x = 2,458,684.80