Finding the Third Proportional to 51,412 and 112,166

Step by Step Solution

1. Step 1: Write the proportion equation
   51,412 : 112,166 = 112,166 : x
2. Step 2: Convert to fraction form
   51,412/112,166 = 112,166/x
3. Step 3: Cross multiply
   51,412x = 112,166 × 112,166
4. Step 4: Simplify right side
   51,412x = 12,581,211,556
5. Step 5: Solve for x
   x = 12,581,211,556/51,412
6. Step 6: Final answer
   x = 244,713.52