Finding the Third Proportional to 2,134,190 and 3,255,486

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,190 : 3,255,486 = 3,255,486 : x
2. Step 2: Convert to fraction form
   2,134,190/3,255,486 = 3,255,486/x
3. Step 3: Cross multiply
   2,134,190x = 3,255,486 × 3,255,486
4. Step 4: Simplify right side
   2,134,190x = 10,598,189,096,196
5. Step 5: Solve for x
   x = 10,598,189,096,196/2,134,190
6. Step 6: Final answer
   x = 4,965,907.02