Finding the Third Proportional to 114,323 and 250,780

Step by Step Solution

1. Step 1: Write the proportion equation
   114,323 : 250,780 = 250,780 : x
2. Step 2: Convert to fraction form
   114,323/250,780 = 250,780/x
3. Step 3: Cross multiply
   114,323x = 250,780 × 250,780
4. Step 4: Simplify right side
   114,323x = 62,890,608,400
5. Step 5: Solve for x
   x = 62,890,608,400/114,323
6. Step 6: Final answer
   x = 550,113.35