Finding the Third Proportional to 201,013 and 272,993.50

Step by Step Solution

1. Step 1: Write the proportion equation
   201,013 : 272,993.50 = 272,993.50 : x
2. Step 2: Convert to fraction form
   201,013/272,993.50 = 272,993.50/x
3. Step 3: Cross multiply
   201,013x = 272,993.50 × 272,993.50
4. Step 4: Simplify right side
   201,013x = 74,525,451,042.25
5. Step 5: Solve for x
   x = 74,525,451,042.25/201,013
6. Step 6: Final answer
   x = 370,749.41