Finding the Third Proportional to 47,572 and 102,504

Step by Step Solution

1. Step 1: Write the proportion equation
   47,572 : 102,504 = 102,504 : x
2. Step 2: Convert to fraction form
   47,572/102,504 = 102,504/x
3. Step 3: Cross multiply
   47,572x = 102,504 × 102,504
4. Step 4: Simplify right side
   47,572x = 10,507,070,016
5. Step 5: Solve for x
   x = 10,507,070,016/47,572
6. Step 6: Final answer
   x = 220,866.69