Finding the Third Proportional to 12,250 and 26,300

Step by Step Solution

1. Step 1: Write the proportion equation
   12,250 : 26,300 = 26,300 : x
2. Step 2: Convert to fraction form
   12,250/26,300 = 26,300/x
3. Step 3: Cross multiply
   12,250x = 26,300 × 26,300
4. Step 4: Simplify right side
   12,250x = 691,690,000
5. Step 5: Solve for x
   x = 691,690,000/12,250
6. Step 6: Final answer
   x = 56,464.49