Finding the Third Proportional to 80,253 and 107,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   80,253 : 107,365.50 = 107,365.50 : x
2. Step 2: Convert to fraction form
   80,253/107,365.50 = 107,365.50/x
3. Step 3: Cross multiply
   80,253x = 107,365.50 × 107,365.50
4. Step 4: Simplify right side
   80,253x = 11,527,350,590.25
5. Step 5: Solve for x
   x = 11,527,350,590.25/80,253
6. Step 6: Final answer
   x = 143,637.63