Finding the Third Proportional to 11,321 and 24,585.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,321 : 24,585.50 = 24,585.50 : x
2. Step 2: Convert to fraction form
   11,321/24,585.50 = 24,585.50/x
3. Step 3: Cross multiply
   11,321x = 24,585.50 × 24,585.50
4. Step 4: Simplify right side
   11,321x = 604,446,810.25
5. Step 5: Solve for x
   x = 604,446,810.25/11,321
6. Step 6: Final answer
   x = 53,391.64