Finding the Third Proportional to 3,562,015.50 and 5,518,955.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,562,015.50 : 5,518,955.25 = 5,518,955.25 : x
2. Step 2: Convert to fraction form
   3,562,015.50/5,518,955.25 = 5,518,955.25/x
3. Step 3: Cross multiply
   3,562,015.50x = 5,518,955.25 × 5,518,955.25
4. Step 4: Simplify right side
   3,562,015.50x = 30,458,867,051,502.56
5. Step 5: Solve for x
   x = 30,458,867,051,502.56/3,562,015.50
6. Step 6: Final answer
   x = 8,551,020.36