Finding the Third Proportional to 45,850 and 100,556

Step by Step Solution

1. Step 1: Write the proportion equation
   45,850 : 100,556 = 100,556 : x
2. Step 2: Convert to fraction form
   45,850/100,556 = 100,556/x
3. Step 3: Cross multiply
   45,850x = 100,556 × 100,556
4. Step 4: Simplify right side
   45,850x = 10,111,509,136
5. Step 5: Solve for x
   x = 10,111,509,136/45,850
6. Step 6: Final answer
   x = 220,534.55