Finding the Third Proportional to 107,659.50 and 233,979

Step by Step Solution

1. Step 1: Write the proportion equation
   107,659.50 : 233,979 = 233,979 : x
2. Step 2: Convert to fraction form
   107,659.50/233,979 = 233,979/x
3. Step 3: Cross multiply
   107,659.50x = 233,979 × 233,979
4. Step 4: Simplify right side
   107,659.50x = 54,746,172,441
5. Step 5: Solve for x
   x = 54,746,172,441/107,659.50
6. Step 6: Final answer
   x = 508,512.23