Finding the Third Proportional to 114,630 and 251,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,630 : 251,404.50 = 251,404.50 : x
2. Step 2: Convert to fraction form
   114,630/251,404.50 = 251,404.50/x
3. Step 3: Cross multiply
   114,630x = 251,404.50 × 251,404.50
4. Step 4: Simplify right side
   114,630x = 63,204,222,620.25
5. Step 5: Solve for x
   x = 63,204,222,620.25/114,630
6. Step 6: Final answer
   x = 551,375.93