Finding the Third Proportional to 3,172,724 and 4,833,422

Step by Step Solution

1. Step 1: Write the proportion equation
   3,172,724 : 4,833,422 = 4,833,422 : x
2. Step 2: Convert to fraction form
   3,172,724/4,833,422 = 4,833,422/x
3. Step 3: Cross multiply
   3,172,724x = 4,833,422 × 4,833,422
4. Step 4: Simplify right side
   3,172,724x = 23,361,968,230,084
5. Step 5: Solve for x
   x = 23,361,968,230,084/3,172,724
6. Step 6: Final answer
   x = 7,363,378.67