Finding the Third Proportional to 141,066 and 191,369.25

Step by Step Solution

1. Step 1: Write the proportion equation
   141,066 : 191,369.25 = 191,369.25 : x
2. Step 2: Convert to fraction form
   141,066/191,369.25 = 191,369.25/x
3. Step 3: Cross multiply
   141,066x = 191,369.25 × 191,369.25
4. Step 4: Simplify right side
   141,066x = 36,622,189,845.56
5. Step 5: Solve for x
   x = 36,622,189,845.56/141,066
6. Step 6: Final answer
   x = 259,610.32