Finding the Third Proportional to 1,964,900 and 3,124,483

Step by Step Solution

1. Step 1: Write the proportion equation
   1,964,900 : 3,124,483 = 3,124,483 : x
2. Step 2: Convert to fraction form
   1,964,900/3,124,483 = 3,124,483/x
3. Step 3: Cross multiply
   1,964,900x = 3,124,483 × 3,124,483
4. Step 4: Simplify right side
   1,964,900x = 9,762,394,017,289
5. Step 5: Solve for x
   x = 9,762,394,017,289/1,964,900
6. Step 6: Final answer
   x = 4,968,392.29