Finding the Third Proportional to 3,211,200 and 4,373,892

Step by Step Solution

1. Step 1: Write the proportion equation
   3,211,200 : 4,373,892 = 4,373,892 : x
2. Step 2: Convert to fraction form
   3,211,200/4,373,892 = 4,373,892/x
3. Step 3: Cross multiply
   3,211,200x = 4,373,892 × 4,373,892
4. Step 4: Simplify right side
   3,211,200x = 19,130,931,227,664
5. Step 5: Solve for x
   x = 19,130,931,227,664/3,211,200
6. Step 6: Final answer
   x = 5,957,564.53