Finding the Third Proportional to 73,498.50 and 159,444

Step by Step Solution

1. Step 1: Write the proportion equation
   73,498.50 : 159,444 = 159,444 : x
2. Step 2: Convert to fraction form
   73,498.50/159,444 = 159,444/x
3. Step 3: Cross multiply
   73,498.50x = 159,444 × 159,444
4. Step 4: Simplify right side
   73,498.50x = 25,422,389,136
5. Step 5: Solve for x
   x = 25,422,389,136/73,498.50
6. Step 6: Final answer
   x = 345,889.90