Finding the Third Proportional to 2,038,405.50 and 4,435,509.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038,405.50 : 4,435,509.38 = 4,435,509.38 : x
2. Step 2: Convert to fraction form
   2,038,405.50/4,435,509.38 = 4,435,509.38/x
3. Step 3: Cross multiply
   2,038,405.50x = 4,435,509.38 × 4,435,509.38
4. Step 4: Simplify right side
   2,038,405.50x = 19,673,743,415,712.89
5. Step 5: Solve for x
   x = 19,673,743,415,712.89/2,038,405.50
6. Step 6: Final answer
   x = 9,651,535.68