Finding the Third Proportional to 2,442,911 and 3,591,385

Step by Step Solution

1. Step 1: Write the proportion equation
   2,442,911 : 3,591,385 = 3,591,385 : x
2. Step 2: Convert to fraction form
   2,442,911/3,591,385 = 3,591,385/x
3. Step 3: Cross multiply
   2,442,911x = 3,591,385 × 3,591,385
4. Step 4: Simplify right side
   2,442,911x = 12,898,046,218,225
5. Step 5: Solve for x
   x = 12,898,046,218,225/2,442,911
6. Step 6: Final answer
   x = 5,279,785.56