Finding the Third Proportional to 69,158 and 150,934

Step by Step Solution

1. Step 1: Write the proportion equation
   69,158 : 150,934 = 150,934 : x
2. Step 2: Convert to fraction form
   69,158/150,934 = 150,934/x
3. Step 3: Cross multiply
   69,158x = 150,934 × 150,934
4. Step 4: Simplify right side
   69,158x = 22,781,072,356
5. Step 5: Solve for x
   x = 22,781,072,356/69,158
6. Step 6: Final answer
   x = 329,406.18