Finding the Third Proportional to 673,730 and 1,017,616

Step by Step Solution

1. Step 1: Write the proportion equation
   673,730 : 1,017,616 = 1,017,616 : x
2. Step 2: Convert to fraction form
   673,730/1,017,616 = 1,017,616/x
3. Step 3: Cross multiply
   673,730x = 1,017,616 × 1,017,616
4. Step 4: Simplify right side
   673,730x = 1,035,542,323,456
5. Step 5: Solve for x
   x = 1,035,542,323,456/673,730
6. Step 6: Final answer
   x = 1,537,028.67