Finding the Third Proportional to 67,469 and 107,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,469 : 107,233.50 = 107,233.50 : x
2. Step 2: Convert to fraction form
   67,469/107,233.50 = 107,233.50/x
3. Step 3: Cross multiply
   67,469x = 107,233.50 × 107,233.50
4. Step 4: Simplify right side
   67,469x = 11,499,023,522.25
5. Step 5: Solve for x
   x = 11,499,023,522.25/67,469
6. Step 6: Final answer
   x = 170,434.18