Finding the Third Proportional to 42,503.50 and 92,783

Step by Step Solution

1. Step 1: Write the proportion equation
   42,503.50 : 92,783 = 92,783 : x
2. Step 2: Convert to fraction form
   42,503.50/92,783 = 92,783/x
3. Step 3: Cross multiply
   42,503.50x = 92,783 × 92,783
4. Step 4: Simplify right side
   42,503.50x = 8,608,685,089
5. Step 5: Solve for x
   x = 8,608,685,089/42,503.50
6. Step 6: Final answer
   x = 202,540.62