Finding the Third Proportional to 997,714 and 1,521,480

Step by Step Solution

1. Step 1: Write the proportion equation
   997,714 : 1,521,480 = 1,521,480 : x
2. Step 2: Convert to fraction form
   997,714/1,521,480 = 1,521,480/x
3. Step 3: Cross multiply
   997,714x = 1,521,480 × 1,521,480
4. Step 4: Simplify right side
   997,714x = 2,314,901,390,400
5. Step 5: Solve for x
   x = 2,314,901,390,400/997,714
6. Step 6: Final answer
   x = 2,320,205.38