Finding the Third Proportional to 47,556 and 100,415.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,556 : 100,415.25 = 100,415.25 : x
2. Step 2: Convert to fraction form
   47,556/100,415.25 = 100,415.25/x
3. Step 3: Cross multiply
   47,556x = 100,415.25 × 100,415.25
4. Step 4: Simplify right side
   47,556x = 10,083,222,432.56
5. Step 5: Solve for x
   x = 10,083,222,432.56/47,556
6. Step 6: Final answer
   x = 212,028.40