Finding the Third Proportional to 114,574 and 251,716.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,574 : 251,716.50 = 251,716.50 : x
2. Step 2: Convert to fraction form
   114,574/251,716.50 = 251,716.50/x
3. Step 3: Cross multiply
   114,574x = 251,716.50 × 251,716.50
4. Step 4: Simplify right side
   114,574x = 63,361,196,372.25
5. Step 5: Solve for x
   x = 63,361,196,372.25/114,574
6. Step 6: Final answer
   x = 553,015.49