Finding the Third Proportional to 7,623 and 10,582.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,623 : 10,582.50 = 10,582.50 : x
2. Step 2: Convert to fraction form
   7,623/10,582.50 = 10,582.50/x
3. Step 3: Cross multiply
   7,623x = 10,582.50 × 10,582.50
4. Step 4: Simplify right side
   7,623x = 111,989,306.25
5. Step 5: Solve for x
   x = 111,989,306.25/7,623
6. Step 6: Final answer
   x = 14,690.98