Finding the Third Proportional to 152,908 and 236,179

Step by Step Solution

1. Step 1: Write the proportion equation
   152,908 : 236,179 = 236,179 : x
2. Step 2: Convert to fraction form
   152,908/236,179 = 236,179/x
3. Step 3: Cross multiply
   152,908x = 236,179 × 236,179
4. Step 4: Simplify right side
   152,908x = 55,780,520,041
5. Step 5: Solve for x
   x = 55,780,520,041/152,908
6. Step 6: Final answer
   x = 364,797.92