Finding the Third Proportional to 51,630 and 113,736

Step by Step Solution

1. Step 1: Write the proportion equation
   51,630 : 113,736 = 113,736 : x
2. Step 2: Convert to fraction form
   51,630/113,736 = 113,736/x
3. Step 3: Cross multiply
   51,630x = 113,736 × 113,736
4. Step 4: Simplify right side
   51,630x = 12,935,877,696
5. Step 5: Solve for x
   x = 12,935,877,696/51,630
6. Step 6: Final answer
   x = 250,549.64