Finding the Third Proportional to 2,311,576 and 3,681,416

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,576 : 3,681,416 = 3,681,416 : x
2. Step 2: Convert to fraction form
   2,311,576/3,681,416 = 3,681,416/x
3. Step 3: Cross multiply
   2,311,576x = 3,681,416 × 3,681,416
4. Step 4: Simplify right side
   2,311,576x = 13,552,823,765,056
5. Step 5: Solve for x
   x = 13,552,823,765,056/2,311,576
6. Step 6: Final answer
   x = 5,863,023.22