Finding the Third Proportional to 1,555,003.50 and 2,320,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,555,003.50 : 2,320,512 = 2,320,512 : x
2. Step 2: Convert to fraction form
   1,555,003.50/2,320,512 = 2,320,512/x
3. Step 3: Cross multiply
   1,555,003.50x = 2,320,512 × 2,320,512
4. Step 4: Simplify right side
   1,555,003.50x = 5,384,775,942,144
5. Step 5: Solve for x
   x = 5,384,775,942,144/1,555,003.50
6. Step 6: Final answer
   x = 3,462,870.63