Finding the Third Proportional to 2,612,556 and 3,958,213.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,556 : 3,958,213.50 = 3,958,213.50 : x
2. Step 2: Convert to fraction form
   2,612,556/3,958,213.50 = 3,958,213.50/x
3. Step 3: Cross multiply
   2,612,556x = 3,958,213.50 × 3,958,213.50
4. Step 4: Simplify right side
   2,612,556x = 15,667,454,111,582.25
5. Step 5: Solve for x
   x = 15,667,454,111,582.25/2,612,556
6. Step 6: Final answer
   x = 5,996,983.07