Finding the Third Proportional to 179,901 and 264,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   179,901 : 264,019.50 = 264,019.50 : x
2. Step 2: Convert to fraction form
   179,901/264,019.50 = 264,019.50/x
3. Step 3: Cross multiply
   179,901x = 264,019.50 × 264,019.50
4. Step 4: Simplify right side
   179,901x = 69,706,296,380.25
5. Step 5: Solve for x
   x = 69,706,296,380.25/179,901
6. Step 6: Final answer
   x = 387,470.31