Finding the Third Proportional to 300.52 and 652.22

Step by Step Solution

1. Step 1: Write the proportion equation
   300.52 : 652.22 = 652.22 : x
2. Step 2: Convert to fraction form
   300.52/652.22 = 652.22/x
3. Step 3: Cross multiply
   300.52x = 652.22 × 652.22
4. Step 4: Simplify right side
   300.52x = 425,389.30
5. Step 5: Solve for x
   x = 425,389.30/300.52
6. Step 6: Final answer
   x = 1,415.53