Finding the Third Proportional to 2,143,201.50 and 3,265,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,143,201.50 : 3,265,048.50 = 3,265,048.50 : x
2. Step 2: Convert to fraction form
   2,143,201.50/3,265,048.50 = 3,265,048.50/x
3. Step 3: Cross multiply
   2,143,201.50x = 3,265,048.50 × 3,265,048.50
4. Step 4: Simplify right side
   2,143,201.50x = 10,660,541,707,352.25
5. Step 5: Solve for x
   x = 10,660,541,707,352.25/2,143,201.50
6. Step 6: Final answer
   x = 4,974,120.12