Finding the Third Proportional to 2,099,690 and 3,257,433

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,690 : 3,257,433 = 3,257,433 : x
2. Step 2: Convert to fraction form
   2,099,690/3,257,433 = 3,257,433/x
3. Step 3: Cross multiply
   2,099,690x = 3,257,433 × 3,257,433
4. Step 4: Simplify right side
   2,099,690x = 10,610,869,749,489
5. Step 5: Solve for x
   x = 10,610,869,749,489/2,099,690
6. Step 6: Final answer
   x = 5,053,541.12