Finding the Third Proportional to 11,143.50 and 26,298

Step by Step Solution

1. Step 1: Write the proportion equation
   11,143.50 : 26,298 = 26,298 : x
2. Step 2: Convert to fraction form
   11,143.50/26,298 = 26,298/x
3. Step 3: Cross multiply
   11,143.50x = 26,298 × 26,298
4. Step 4: Simplify right side
   11,143.50x = 691,584,804
5. Step 5: Solve for x
   x = 691,584,804/11,143.50
6. Step 6: Final answer
   x = 62,061.72