Finding the Third Proportional to 2,152,012 and 3,223,886

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,012 : 3,223,886 = 3,223,886 : x
2. Step 2: Convert to fraction form
   2,152,012/3,223,886 = 3,223,886/x
3. Step 3: Cross multiply
   2,152,012x = 3,223,886 × 3,223,886
4. Step 4: Simplify right side
   2,152,012x = 10,393,440,940,996
5. Step 5: Solve for x
   x = 10,393,440,940,996/2,152,012
6. Step 6: Final answer
   x = 4,829,638.93