Finding the Third Proportional to 151,281 and 234,236.25

Step by Step Solution

1. Step 1: Write the proportion equation
   151,281 : 234,236.25 = 234,236.25 : x
2. Step 2: Convert to fraction form
   151,281/234,236.25 = 234,236.25/x
3. Step 3: Cross multiply
   151,281x = 234,236.25 × 234,236.25
4. Step 4: Simplify right side
   151,281x = 54,866,620,814.06
5. Step 5: Solve for x
   x = 54,866,620,814.06/151,281
6. Step 6: Final answer
   x = 362,680.18