Finding the Third Proportional to 47,545 and 73,621.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,545 : 73,621.50 = 73,621.50 : x
2. Step 2: Convert to fraction form
   47,545/73,621.50 = 73,621.50/x
3. Step 3: Cross multiply
   47,545x = 73,621.50 × 73,621.50
4. Step 4: Simplify right side
   47,545x = 5,420,125,262.25
5. Step 5: Solve for x
   x = 5,420,125,262.25/47,545
6. Step 6: Final answer
   x = 113,999.90