Finding the Third Proportional to 997,737 and 1,521,516

Step by Step Solution

1. Step 1: Write the proportion equation
   997,737 : 1,521,516 = 1,521,516 : x
2. Step 2: Convert to fraction form
   997,737/1,521,516 = 1,521,516/x
3. Step 3: Cross multiply
   997,737x = 1,521,516 × 1,521,516
4. Step 4: Simplify right side
   997,737x = 2,315,010,938,256
5. Step 5: Solve for x
   x = 2,315,010,938,256/997,737
6. Step 6: Final answer
   x = 2,320,261.69