Finding the Third Proportional to 2,100,064 and 3,257,880

Step by Step Solution

1. Step 1: Write the proportion equation
   2,100,064 : 3,257,880 = 3,257,880 : x
2. Step 2: Convert to fraction form
   2,100,064/3,257,880 = 3,257,880/x
3. Step 3: Cross multiply
   2,100,064x = 3,257,880 × 3,257,880
4. Step 4: Simplify right side
   2,100,064x = 10,613,782,094,400
5. Step 5: Solve for x
   x = 10,613,782,094,400/2,100,064
6. Step 6: Final answer
   x = 5,054,027.92