Finding the Third Proportional to 2,101,296 and 3,212,946

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,296 : 3,212,946 = 3,212,946 : x
2. Step 2: Convert to fraction form
   2,101,296/3,212,946 = 3,212,946/x
3. Step 3: Cross multiply
   2,101,296x = 3,212,946 × 3,212,946
4. Step 4: Simplify right side
   2,101,296x = 10,323,021,998,916
5. Step 5: Solve for x
   x = 10,323,021,998,916/2,101,296
6. Step 6: Final answer
   x = 4,912,692.93