Finding the Third Proportional to 167,582 and 359,152

Step by Step Solution

1. Step 1: Write the proportion equation
   167,582 : 359,152 = 359,152 : x
2. Step 2: Convert to fraction form
   167,582/359,152 = 359,152/x
3. Step 3: Cross multiply
   167,582x = 359,152 × 359,152
4. Step 4: Simplify right side
   167,582x = 128,990,159,104
5. Step 5: Solve for x
   x = 128,990,159,104/167,582
6. Step 6: Final answer
   x = 769,713.69