Finding the Third Proportional to 10,279.41 and 22,145.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,279.41 : 22,145.06 = 22,145.06 : x
2. Step 2: Convert to fraction form
   10,279.41/22,145.06 = 22,145.06/x
3. Step 3: Cross multiply
   10,279.41x = 22,145.06 × 22,145.06
4. Step 4: Simplify right side
   10,279.41x = 490,403,793.13
5. Step 5: Solve for x
   x = 490,403,793.13/10,279.41
6. Step 6: Final answer
   x = 47,707.40