Finding the Third Proportional to 2,431,960 and 3,634,328

Step by Step Solution

1. Step 1: Write the proportion equation
   2,431,960 : 3,634,328 = 3,634,328 : x
2. Step 2: Convert to fraction form
   2,431,960/3,634,328 = 3,634,328/x
3. Step 3: Cross multiply
   2,431,960x = 3,634,328 × 3,634,328
4. Step 4: Simplify right side
   2,431,960x = 13,208,340,011,584
5. Step 5: Solve for x
   x = 13,208,340,011,584/2,431,960
6. Step 6: Final answer
   x = 5,431,150.19