Finding the Third Proportional to 47,307.50 and 70,968.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,307.50 : 70,968.50 = 70,968.50 : x
2. Step 2: Convert to fraction form
   47,307.50/70,968.50 = 70,968.50/x
3. Step 3: Cross multiply
   47,307.50x = 70,968.50 × 70,968.50
4. Step 4: Simplify right side
   47,307.50x = 5,036,527,992.25
5. Step 5: Solve for x
   x = 5,036,527,992.25/47,307.50
6. Step 6: Final answer
   x = 106,463.63