Finding the Third Proportional to 101,490 and 144,250.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,490 : 144,250.50 = 144,250.50 : x
2. Step 2: Convert to fraction form
   101,490/144,250.50 = 144,250.50/x
3. Step 3: Cross multiply
   101,490x = 144,250.50 × 144,250.50
4. Step 4: Simplify right side
   101,490x = 20,808,206,750.25
5. Step 5: Solve for x
   x = 20,808,206,750.25/101,490
6. Step 6: Final answer
   x = 205,027.16