Finding the Third Proportional to 42,500 and 93,580

Step by Step Solution

1. Step 1: Write the proportion equation
   42,500 : 93,580 = 93,580 : x
2. Step 2: Convert to fraction form
   42,500/93,580 = 93,580/x
3. Step 3: Cross multiply
   42,500x = 93,580 × 93,580
4. Step 4: Simplify right side
   42,500x = 8,757,216,400
5. Step 5: Solve for x
   x = 8,757,216,400/42,500
6. Step 6: Final answer
   x = 206,052.15