Finding the Third Proportional to 151,040 and 234,336

Step by Step Solution

1. Step 1: Write the proportion equation
   151,040 : 234,336 = 234,336 : x
2. Step 2: Convert to fraction form
   151,040/234,336 = 234,336/x
3. Step 3: Cross multiply
   151,040x = 234,336 × 234,336
4. Step 4: Simplify right side
   151,040x = 54,913,360,896
5. Step 5: Solve for x
   x = 54,913,360,896/151,040
6. Step 6: Final answer
   x = 363,568.33