Finding the Third Proportional to 673,274 and 1,010,605

Step by Step Solution

1. Step 1: Write the proportion equation
   673,274 : 1,010,605 = 1,010,605 : x
2. Step 2: Convert to fraction form
   673,274/1,010,605 = 1,010,605/x
3. Step 3: Cross multiply
   673,274x = 1,010,605 × 1,010,605
4. Step 4: Simplify right side
   673,274x = 1,021,322,466,025
5. Step 5: Solve for x
   x = 1,021,322,466,025/673,274
6. Step 6: Final answer
   x = 1,516,949.22