Finding the Third Proportional to 52,630 and 113,685

Step by Step Solution

1. Step 1: Write the proportion equation
   52,630 : 113,685 = 113,685 : x
2. Step 2: Convert to fraction form
   52,630/113,685 = 113,685/x
3. Step 3: Cross multiply
   52,630x = 113,685 × 113,685
4. Step 4: Simplify right side
   52,630x = 12,924,279,225
5. Step 5: Solve for x
   x = 12,924,279,225/52,630
6. Step 6: Final answer
   x = 245,568.67