Finding the Third Proportional to 47,112.75 and 102,404.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,112.75 : 102,404.25 = 102,404.25 : x
2. Step 2: Convert to fraction form
   47,112.75/102,404.25 = 102,404.25/x
3. Step 3: Cross multiply
   47,112.75x = 102,404.25 × 102,404.25
4. Step 4: Simplify right side
   47,112.75x = 10,486,630,418.06
5. Step 5: Solve for x
   x = 10,486,630,418.06/47,112.75
6. Step 6: Final answer
   x = 222,585.83