Finding the Third Proportional to 46,912.50 and 70,771.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,912.50 : 70,771.50 = 70,771.50 : x
2. Step 2: Convert to fraction form
   46,912.50/70,771.50 = 70,771.50/x
3. Step 3: Cross multiply
   46,912.50x = 70,771.50 × 70,771.50
4. Step 4: Simplify right side
   46,912.50x = 5,008,605,212.25
5. Step 5: Solve for x
   x = 5,008,605,212.25/46,912.50
6. Step 6: Final answer
   x = 106,764.83