Finding the Third Proportional to 3,172,900 and 4,833,707

Step by Step Solution

1. Step 1: Write the proportion equation
   3,172,900 : 4,833,707 = 4,833,707 : x
2. Step 2: Convert to fraction form
   3,172,900/4,833,707 = 4,833,707/x
3. Step 3: Cross multiply
   3,172,900x = 4,833,707 × 4,833,707
4. Step 4: Simplify right side
   3,172,900x = 23,364,723,361,849
5. Step 5: Solve for x
   x = 23,364,723,361,849/3,172,900
6. Step 6: Final answer
   x = 7,363,838.56