Finding the Third Proportional to 42,792 and 63,951.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,792 : 63,951.75 = 63,951.75 : x
2. Step 2: Convert to fraction form
   42,792/63,951.75 = 63,951.75/x
3. Step 3: Cross multiply
   42,792x = 63,951.75 × 63,951.75
4. Step 4: Simplify right side
   42,792x = 4,089,826,328.06
5. Step 5: Solve for x
   x = 4,089,826,328.06/42,792
6. Step 6: Final answer
   x = 95,574.55