Finding the Third Proportional to 195,957.50 and 293,174

Step by Step Solution

1. Step 1: Write the proportion equation
   195,957.50 : 293,174 = 293,174 : x
2. Step 2: Convert to fraction form
   195,957.50/293,174 = 293,174/x
3. Step 3: Cross multiply
   195,957.50x = 293,174 × 293,174
4. Step 4: Simplify right side
   195,957.50x = 85,950,994,276
5. Step 5: Solve for x
   x = 85,950,994,276/195,957.50
6. Step 6: Final answer
   x = 438,620.59