Finding the Third Proportional to 2,135,932 and 3,212,970

Step by Step Solution

1. Step 1: Write the proportion equation
   2,135,932 : 3,212,970 = 3,212,970 : x
2. Step 2: Convert to fraction form
   2,135,932/3,212,970 = 3,212,970/x
3. Step 3: Cross multiply
   2,135,932x = 3,212,970 × 3,212,970
4. Step 4: Simplify right side
   2,135,932x = 10,323,176,220,900
5. Step 5: Solve for x
   x = 10,323,176,220,900/2,135,932
6. Step 6: Final answer
   x = 4,833,101.53