Finding the Third Proportional to 2,611,984 and 3,957,479

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611,984 : 3,957,479 = 3,957,479 : x
2. Step 2: Convert to fraction form
   2,611,984/3,957,479 = 3,957,479/x
3. Step 3: Cross multiply
   2,611,984x = 3,957,479 × 3,957,479
4. Step 4: Simplify right side
   2,611,984x = 15,661,640,035,441
5. Step 5: Solve for x
   x = 15,661,640,035,441/2,611,984
6. Step 6: Final answer
   x = 5,996,070.43