Finding the Third Proportional to 11,003.50 and 23,312

Step by Step Solution

1. Step 1: Write the proportion equation
   11,003.50 : 23,312 = 23,312 : x
2. Step 2: Convert to fraction form
   11,003.50/23,312 = 23,312/x
3. Step 3: Cross multiply
   11,003.50x = 23,312 × 23,312
4. Step 4: Simplify right side
   11,003.50x = 543,449,344
5. Step 5: Solve for x
   x = 543,449,344/11,003.50
6. Step 6: Final answer
   x = 49,388.77