Finding the Third Proportional to 101,482.25 and 144,242.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,482.25 : 144,242.50 = 144,242.50 : x
2. Step 2: Convert to fraction form
   101,482.25/144,242.50 = 144,242.50/x
3. Step 3: Cross multiply
   101,482.25x = 144,242.50 × 144,242.50
4. Step 4: Simplify right side
   101,482.25x = 20,805,898,806.25
5. Step 5: Solve for x
   x = 20,805,898,806.25/101,482.25
6. Step 6: Final answer
   x = 205,020.08