Finding the Third Proportional to 10,818.38 and 22,730.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,818.38 : 22,730.06 = 22,730.06 : x
2. Step 2: Convert to fraction form
   10,818.38/22,730.06 = 22,730.06/x
3. Step 3: Cross multiply
   10,818.38x = 22,730.06 × 22,730.06
4. Step 4: Simplify right side
   10,818.38x = 516,655,741.25
5. Step 5: Solve for x
   x = 516,655,741.25/10,818.38
6. Step 6: Final answer
   x = 47,757.24