Finding the Third Proportional to 673,730 and 1,013,328

Step by Step Solution

1. Step 1: Write the proportion equation
   673,730 : 1,013,328 = 1,013,328 : x
2. Step 2: Convert to fraction form
   673,730/1,013,328 = 1,013,328/x
3. Step 3: Cross multiply
   673,730x = 1,013,328 × 1,013,328
4. Step 4: Simplify right side
   673,730x = 1,026,833,635,584
5. Step 5: Solve for x
   x = 1,026,833,635,584/673,730
6. Step 6: Final answer
   x = 1,524,102.59