Finding the Third Proportional to 50,221.88 and 68,207.63

Step by Step Solution

1. Step 1: Write the proportion equation
   50,221.88 : 68,207.63 = 68,207.63 : x
2. Step 2: Convert to fraction form
   50,221.88/68,207.63 = 68,207.63/x
3. Step 3: Cross multiply
   50,221.88x = 68,207.63 × 68,207.63
4. Step 4: Simplify right side
   50,221.88x = 4,652,280,108.14
5. Step 5: Solve for x
   x = 4,652,280,108.14/50,221.88
6. Step 6: Final answer
   x = 92,634.54