Finding the Third Proportional to 673,722 and 1,013,316

Step by Step Solution

1. Step 1: Write the proportion equation
   673,722 : 1,013,316 = 1,013,316 : x
2. Step 2: Convert to fraction form
   673,722/1,013,316 = 1,013,316/x
3. Step 3: Cross multiply
   673,722x = 1,013,316 × 1,013,316
4. Step 4: Simplify right side
   673,722x = 1,026,809,315,856
5. Step 5: Solve for x
   x = 1,026,809,315,856/673,722
6. Step 6: Final answer
   x = 1,524,084.59