Finding the Third Proportional to 2,553,344.50 and 3,958,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,344.50 : 3,958,969.50 = 3,958,969.50 : x
2. Step 2: Convert to fraction form
   2,553,344.50/3,958,969.50 = 3,958,969.50/x
3. Step 3: Cross multiply
   2,553,344.50x = 3,958,969.50 × 3,958,969.50
4. Step 4: Simplify right side
   2,553,344.50x = 15,673,439,501,930.25
5. Step 5: Solve for x
   x = 15,673,439,501,930.25/2,553,344.50
6. Step 6: Final answer
   x = 6,138,395.94