Finding the Third Proportional to 42,993.75 and 89,025.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,993.75 : 89,025.75 = 89,025.75 : x
2. Step 2: Convert to fraction form
   42,993.75/89,025.75 = 89,025.75/x
3. Step 3: Cross multiply
   42,993.75x = 89,025.75 × 89,025.75
4. Step 4: Simplify right side
   42,993.75x = 7,925,584,163.06
5. Step 5: Solve for x
   x = 7,925,584,163.06/42,993.75
6. Step 6: Final answer
   x = 184,342.70