Finding the Third Proportional to 1,491,984 and 3,193,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,491,984 : 3,193,380 = 3,193,380 : x
2. Step 2: Convert to fraction form
   1,491,984/3,193,380 = 3,193,380/x
3. Step 3: Cross multiply
   1,491,984x = 3,193,380 × 3,193,380
4. Step 4: Simplify right side
   1,491,984x = 10,197,675,824,400
5. Step 5: Solve for x
   x = 10,197,675,824,400/1,491,984
6. Step 6: Final answer
   x = 6,834,976.66