Finding the Third Proportional to 151,863 and 240,164.25

Step by Step Solution

1. Step 1: Write the proportion equation
   151,863 : 240,164.25 = 240,164.25 : x
2. Step 2: Convert to fraction form
   151,863/240,164.25 = 240,164.25/x
3. Step 3: Cross multiply
   151,863x = 240,164.25 × 240,164.25
4. Step 4: Simplify right side
   151,863x = 57,678,866,978.06
5. Step 5: Solve for x
   x = 57,678,866,978.06/151,863
6. Step 6: Final answer
   x = 379,808.56