Finding the Third Proportional to 18,066.38 and 28,773.56

Step by Step Solution

1. Step 1: Write the proportion equation
   18,066.38 : 28,773.56 = 28,773.56 : x
2. Step 2: Convert to fraction form
   18,066.38/28,773.56 = 28,773.56/x
3. Step 3: Cross multiply
   18,066.38x = 28,773.56 × 28,773.56
4. Step 4: Simplify right side
   18,066.38x = 827,917,898.94
5. Step 5: Solve for x
   x = 827,917,898.94/18,066.38
6. Step 6: Final answer
   x = 45,826.45