Finding the Third Proportional to 42,556.50 and 92,571.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,556.50 : 92,571.75 = 92,571.75 : x
2. Step 2: Convert to fraction form
   42,556.50/92,571.75 = 92,571.75/x
3. Step 3: Cross multiply
   42,556.50x = 92,571.75 × 92,571.75
4. Step 4: Simplify right side
   42,556.50x = 8,569,528,898.06
5. Step 5: Solve for x
   x = 8,569,528,898.06/42,556.50
6. Step 6: Final answer
   x = 201,368.27