Finding the Third Proportional to 3,951,584 and 5,958,516

Step by Step Solution

1. Step 1: Write the proportion equation
   3,951,584 : 5,958,516 = 5,958,516 : x
2. Step 2: Convert to fraction form
   3,951,584/5,958,516 = 5,958,516/x
3. Step 3: Cross multiply
   3,951,584x = 5,958,516 × 5,958,516
4. Step 4: Simplify right side
   3,951,584x = 35,503,912,922,256
5. Step 5: Solve for x
   x = 35,503,912,922,256/3,951,584
6. Step 6: Final answer
   x = 8,984,729.40