Finding the Third Proportional to 10,688.94 and 24,743.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,688.94 : 24,743.88 = 24,743.88 : x
2. Step 2: Convert to fraction form
   10,688.94/24,743.88 = 24,743.88/x
3. Step 3: Cross multiply
   10,688.94x = 24,743.88 × 24,743.88
4. Step 4: Simplify right side
   10,688.94x = 612,259,350.02
5. Step 5: Solve for x
   x = 612,259,350.02/10,688.94
6. Step 6: Final answer
   x = 57,279.72