Finding the Third Proportional to 47,043 and 100,556

Step by Step Solution

1. Step 1: Write the proportion equation
   47,043 : 100,556 = 100,556 : x
2. Step 2: Convert to fraction form
   47,043/100,556 = 100,556/x
3. Step 3: Cross multiply
   47,043x = 100,556 × 100,556
4. Step 4: Simplify right side
   47,043x = 10,111,509,136
5. Step 5: Solve for x
   x = 10,111,509,136/47,043
6. Step 6: Final answer
   x = 214,941.84