Finding the Third Proportional to 997,723 and 1,521,493.50

Step by Step Solution

1. Step 1: Write the proportion equation
   997,723 : 1,521,493.50 = 1,521,493.50 : x
2. Step 2: Convert to fraction form
   997,723/1,521,493.50 = 1,521,493.50/x
3. Step 3: Cross multiply
   997,723x = 1,521,493.50 × 1,521,493.50
4. Step 4: Simplify right side
   997,723x = 2,314,942,470,542.25
5. Step 5: Solve for x
   x = 2,314,942,470,542.25/997,723
6. Step 6: Final answer
   x = 2,320,225.62