Finding the Third Proportional to 85,254 and 179,344.50

Step by Step Solution

1. Step 1: Write the proportion equation
   85,254 : 179,344.50 = 179,344.50 : x
2. Step 2: Convert to fraction form
   85,254/179,344.50 = 179,344.50/x
3. Step 3: Cross multiply
   85,254x = 179,344.50 × 179,344.50
4. Step 4: Simplify right side
   85,254x = 32,164,449,680.25
5. Step 5: Solve for x
   x = 32,164,449,680.25/85,254
6. Step 6: Final answer
   x = 377,277.90