Finding the Third Proportional to 624,328 and 1,367,600

Step by Step Solution

1. Step 1: Write the proportion equation
   624,328 : 1,367,600 = 1,367,600 : x
2. Step 2: Convert to fraction form
   624,328/1,367,600 = 1,367,600/x
3. Step 3: Cross multiply
   624,328x = 1,367,600 × 1,367,600
4. Step 4: Simplify right side
   624,328x = 1,870,329,760,000
5. Step 5: Solve for x
   x = 1,870,329,760,000/624,328
6. Step 6: Final answer
   x = 2,995,748.64