Finding the Third Proportional to 10,899 and 23,106.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,899 : 23,106.38 = 23,106.38 : x
2. Step 2: Convert to fraction form
   10,899/23,106.38 = 23,106.38/x
3. Step 3: Cross multiply
   10,899x = 23,106.38 × 23,106.38
4. Step 4: Simplify right side
   10,899x = 533,904,565.64
5. Step 5: Solve for x
   x = 533,904,565.64/10,899
6. Step 6: Final answer
   x = 48,986.56