Finding the Third Proportional to 47,167.50 and 72,394.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,167.50 : 72,394.50 = 72,394.50 : x
2. Step 2: Convert to fraction form
   47,167.50/72,394.50 = 72,394.50/x
3. Step 3: Cross multiply
   47,167.50x = 72,394.50 × 72,394.50
4. Step 4: Simplify right side
   47,167.50x = 5,240,963,630.25
5. Step 5: Solve for x
   x = 5,240,963,630.25/47,167.50
6. Step 6: Final answer
   x = 111,113.87