Finding the Third Proportional to 1,491,732 and 3,219,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,491,732 : 3,219,336 = 3,219,336 : x
2. Step 2: Convert to fraction form
   1,491,732/3,219,336 = 3,219,336/x
3. Step 3: Cross multiply
   1,491,732x = 3,219,336 × 3,219,336
4. Step 4: Simplify right side
   1,491,732x = 10,364,124,280,896
5. Step 5: Solve for x
   x = 10,364,124,280,896/1,491,732
6. Step 6: Final answer
   x = 6,947,711.98