Finding the Third Proportional to 50,223.75 and 68,209.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,223.75 : 68,209.88 = 68,209.88 : x
2. Step 2: Convert to fraction form
   50,223.75/68,209.88 = 68,209.88/x
3. Step 3: Cross multiply
   50,223.75x = 68,209.88 × 68,209.88
4. Step 4: Simplify right side
   50,223.75x = 4,652,587,047.52
5. Step 5: Solve for x
   x = 4,652,587,047.52/50,223.75
6. Step 6: Final answer
   x = 92,637.19