Finding the Third Proportional to 101,080 and 158,545.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,080 : 158,545.50 = 158,545.50 : x
2. Step 2: Convert to fraction form
   101,080/158,545.50 = 158,545.50/x
3. Step 3: Cross multiply
   101,080x = 158,545.50 × 158,545.50
4. Step 4: Simplify right side
   101,080x = 25,136,675,570.25
5. Step 5: Solve for x
   x = 25,136,675,570.25/101,080
6. Step 6: Final answer
   x = 248,681.00