Finding the Third Proportional to 71,563.50 and 94,621.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,563.50 : 94,621.50 = 94,621.50 : x
2. Step 2: Convert to fraction form
   71,563.50/94,621.50 = 94,621.50/x
3. Step 3: Cross multiply
   71,563.50x = 94,621.50 × 94,621.50
4. Step 4: Simplify right side
   71,563.50x = 8,953,228,262.25
5. Step 5: Solve for x
   x = 8,953,228,262.25/71,563.50
6. Step 6: Final answer
   x = 125,108.87