Finding the Third Proportional to 157,801.50 and 244,458

Step by Step Solution

1. Step 1: Write the proportion equation
   157,801.50 : 244,458 = 244,458 : x
2. Step 2: Convert to fraction form
   157,801.50/244,458 = 244,458/x
3. Step 3: Cross multiply
   157,801.50x = 244,458 × 244,458
4. Step 4: Simplify right side
   157,801.50x = 59,759,713,764
5. Step 5: Solve for x
   x = 59,759,713,764/157,801.50
6. Step 6: Final answer
   x = 378,701.81