Finding the Third Proportional to 173,152 and 360,158

Step by Step Solution

1. Step 1: Write the proportion equation
   173,152 : 360,158 = 360,158 : x
2. Step 2: Convert to fraction form
   173,152/360,158 = 360,158/x
3. Step 3: Cross multiply
   173,152x = 360,158 × 360,158
4. Step 4: Simplify right side
   173,152x = 129,713,784,964
5. Step 5: Solve for x
   x = 129,713,784,964/173,152
6. Step 6: Final answer
   x = 749,132.47