Finding the Third Proportional to 100,317 and 133,168.50

Step by Step Solution

1. Step 1: Write the proportion equation
   100,317 : 133,168.50 = 133,168.50 : x
2. Step 2: Convert to fraction form
   100,317/133,168.50 = 133,168.50/x
3. Step 3: Cross multiply
   100,317x = 133,168.50 × 133,168.50
4. Step 4: Simplify right side
   100,317x = 17,733,849,392.25
5. Step 5: Solve for x
   x = 17,733,849,392.25/100,317
6. Step 6: Final answer
   x = 176,778.11