Finding the Third Proportional to 12,400.50 and 26,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,400.50 : 26,014.50 = 26,014.50 : x
2. Step 2: Convert to fraction form
   12,400.50/26,014.50 = 26,014.50/x
3. Step 3: Cross multiply
   12,400.50x = 26,014.50 × 26,014.50
4. Step 4: Simplify right side
   12,400.50x = 676,754,210.25
5. Step 5: Solve for x
   x = 676,754,210.25/12,400.50
6. Step 6: Final answer
   x = 54,574.75