Finding the Third Proportional to 1,423,452 and 3,109,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,423,452 : 3,109,560 = 3,109,560 : x
2. Step 2: Convert to fraction form
   1,423,452/3,109,560 = 3,109,560/x
3. Step 3: Cross multiply
   1,423,452x = 3,109,560 × 3,109,560
4. Step 4: Simplify right side
   1,423,452x = 9,669,363,393,600
5. Step 5: Solve for x
   x = 9,669,363,393,600/1,423,452
6. Step 6: Final answer
   x = 6,792,897.40