Finding the Third Proportional to 11,300.50 and 22,920

Step by Step Solution

1. Step 1: Write the proportion equation
   11,300.50 : 22,920 = 22,920 : x
2. Step 2: Convert to fraction form
   11,300.50/22,920 = 22,920/x
3. Step 3: Cross multiply
   11,300.50x = 22,920 × 22,920
4. Step 4: Simplify right side
   11,300.50x = 525,326,400
5. Step 5: Solve for x
   x = 525,326,400/11,300.50
6. Step 6: Final answer
   x = 46,487.00