Finding the Third Proportional to 3,256,745 and 4,790,380

Step by Step Solution

1. Step 1: Write the proportion equation
   3,256,745 : 4,790,380 = 4,790,380 : x
2. Step 2: Convert to fraction form
   3,256,745/4,790,380 = 4,790,380/x
3. Step 3: Cross multiply
   3,256,745x = 4,790,380 × 4,790,380
4. Step 4: Simplify right side
   3,256,745x = 22,947,740,544,400
5. Step 5: Solve for x
   x = 22,947,740,544,400/3,256,745
6. Step 6: Final answer
   x = 7,046,219.63