Finding the Third Proportional to 11,485.50 and 23,709

Step by Step Solution

1. Step 1: Write the proportion equation
   11,485.50 : 23,709 = 23,709 : x
2. Step 2: Convert to fraction form
   11,485.50/23,709 = 23,709/x
3. Step 3: Cross multiply
   11,485.50x = 23,709 × 23,709
4. Step 4: Simplify right side
   11,485.50x = 562,116,681
5. Step 5: Solve for x
   x = 562,116,681/11,485.50
6. Step 6: Final answer
   x = 48,941.42