Finding the Third Proportional to 2,381,373 and 3,577,419

Step by Step Solution

1. Step 1: Write the proportion equation
   2,381,373 : 3,577,419 = 3,577,419 : x
2. Step 2: Convert to fraction form
   2,381,373/3,577,419 = 3,577,419/x
3. Step 3: Cross multiply
   2,381,373x = 3,577,419 × 3,577,419
4. Step 4: Simplify right side
   2,381,373x = 12,797,926,701,561
5. Step 5: Solve for x
   x = 12,797,926,701,561/2,381,373
6. Step 6: Final answer
   x = 5,374,179.81