Finding the Third Proportional to 159,967.50 and 350,064

Step by Step Solution

1. Step 1: Write the proportion equation
   159,967.50 : 350,064 = 350,064 : x
2. Step 2: Convert to fraction form
   159,967.50/350,064 = 350,064/x
3. Step 3: Cross multiply
   159,967.50x = 350,064 × 350,064
4. Step 4: Simplify right side
   159,967.50x = 122,544,804,096
5. Step 5: Solve for x
   x = 122,544,804,096/159,967.50
6. Step 6: Final answer
   x = 766,060.63