Finding the Third Proportional to 69,902 and 150,928

Step by Step Solution

1. Step 1: Write the proportion equation
   69,902 : 150,928 = 150,928 : x
2. Step 2: Convert to fraction form
   69,902/150,928 = 150,928/x
3. Step 3: Cross multiply
   69,902x = 150,928 × 150,928
4. Step 4: Simplify right side
   69,902x = 22,779,261,184
5. Step 5: Solve for x
   x = 22,779,261,184/69,902
6. Step 6: Final answer
   x = 325,874.24