Finding the Third Proportional to 42,661.50 and 93,087

Step by Step Solution

1. Step 1: Write the proportion equation
   42,661.50 : 93,087 = 93,087 : x
2. Step 2: Convert to fraction form
   42,661.50/93,087 = 93,087/x
3. Step 3: Cross multiply
   42,661.50x = 93,087 × 93,087
4. Step 4: Simplify right side
   42,661.50x = 8,665,189,569
5. Step 5: Solve for x
   x = 8,665,189,569/42,661.50
6. Step 6: Final answer
   x = 203,114.98