Finding the Third Proportional to 69,150 and 151,692

Step by Step Solution

1. Step 1: Write the proportion equation
   69,150 : 151,692 = 151,692 : x
2. Step 2: Convert to fraction form
   69,150/151,692 = 151,692/x
3. Step 3: Cross multiply
   69,150x = 151,692 × 151,692
4. Step 4: Simplify right side
   69,150x = 23,010,462,864
5. Step 5: Solve for x
   x = 23,010,462,864/69,150
6. Step 6: Final answer
   x = 332,761.57