Finding the Third Proportional to 673,233 and 1,451,442

Step by Step Solution

1. Step 1: Write the proportion equation
   673,233 : 1,451,442 = 1,451,442 : x
2. Step 2: Convert to fraction form
   673,233/1,451,442 = 1,451,442/x
3. Step 3: Cross multiply
   673,233x = 1,451,442 × 1,451,442
4. Step 4: Simplify right side
   673,233x = 2,106,683,879,364
5. Step 5: Solve for x
   x = 2,106,683,879,364/673,233
6. Step 6: Final answer
   x = 3,129,204.72