Finding the Third Proportional to 69,074 and 151,108

Step by Step Solution

1. Step 1: Write the proportion equation
   69,074 : 151,108 = 151,108 : x
2. Step 2: Convert to fraction form
   69,074/151,108 = 151,108/x
3. Step 3: Cross multiply
   69,074x = 151,108 × 151,108
4. Step 4: Simplify right side
   69,074x = 22,833,627,664
5. Step 5: Solve for x
   x = 22,833,627,664/69,074
6. Step 6: Final answer
   x = 330,567.62