Finding the Third Proportional to 1,720,260 and 2,732,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,720,260 : 2,732,452 = 2,732,452 : x
2. Step 2: Convert to fraction form
   1,720,260/2,732,452 = 2,732,452/x
3. Step 3: Cross multiply
   1,720,260x = 2,732,452 × 2,732,452
4. Step 4: Simplify right side
   1,720,260x = 7,466,293,932,304
5. Step 5: Solve for x
   x = 7,466,293,932,304/1,720,260
6. Step 6: Final answer
   x = 4,340,212.49