Finding the Third Proportional to 36,028.50 and 73,837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,028.50 : 73,837.50 = 73,837.50 : x
2. Step 2: Convert to fraction form
   36,028.50/73,837.50 = 73,837.50/x
3. Step 3: Cross multiply
   36,028.50x = 73,837.50 × 73,837.50
4. Step 4: Simplify right side
   36,028.50x = 5,451,976,406.25
5. Step 5: Solve for x
   x = 5,451,976,406.25/36,028.50
6. Step 6: Final answer
   x = 151,323.99