Finding the Third Proportional to 2,510,706 and 3,649,419

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510,706 : 3,649,419 = 3,649,419 : x
2. Step 2: Convert to fraction form
   2,510,706/3,649,419 = 3,649,419/x
3. Step 3: Cross multiply
   2,510,706x = 3,649,419 × 3,649,419
4. Step 4: Simplify right side
   2,510,706x = 13,318,259,037,561
5. Step 5: Solve for x
   x = 13,318,259,037,561/2,510,706
6. Step 6: Final answer
   x = 5,304,587.25